Nero Wave Editor Instruction Manual Eng

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Manual

Nero WaveEditor

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Table of contents

Nero WaveEditor III

Table of contents

1 Start Successfully 5

1.1 About the manual 5

1.2 About Nero WaveEditor 5

2 Launching the program 6

3 User interface 7

3.1 Main Screen 7

3.2 Menu Bar 8

3.3 Toolbar 9

3.4 File Display 9

3.5 Display Area 9

3.6 Showing a display window or toolbar 10

4 Configuration 11

4.1 Device Settings 11

4.2 Editor Options 12

4.2.1 View tab 12

4.2.2 Folders tab 12

4.2.3 Save/Output Settings Tab 13

4.2.4 VST Plug-Ins tab 14

4.2.5 DirectX Plug-ins tab 14

4.3 Audio Format Settings 15

4.3.1 Decoder tab 15

4.3.2 Encoder tab 15

4.3.3 Converter tab 16

5 Audio files 17

5.1 Play Audio File 17

5.2 Recording Console Window 17

5.3 Record audio file 18

5.4 Edit Audio File 19

5.4.1 Fade out and Fade in Methods 20

5.4.2 Sample Format Settings window 21

5.4.3 Convert Sample Format 22

5.4.4 Pause Detection Window 22

5.4.5 Implement Pause Detection 22

5.4.6 Test Tone Generator Window 23

5.4.7 Insert a Test Signal in an Audio File 23

6 Filters 24

6.1 Toolbox 24

6.1.1 Deesser Tool 24

6.1.2 Dynamic Processor Tool 25

6.1.3 Equalizer Tool 25

6.1.4 Karaoke Filter Tool 26

Table of contents

Nero WaveEditor IV

6.1.5 Noise Gate Tool 27

6.1.6 Pitch Tuning Tool 27

6.1.7 Stereo Processor Tool 28

6.1.8 Time Correction Tool 28

6.1.9 Transpose Tool 29

6.2 Effects 29

6.2.1 Chorus Effect 29

6.2.2 Convolution Reverb Effect 30

6.2.3 Delay Effect 30

6.2.4 Distortion Effect 31

6.2.5 Doppler Effect 32

6.2.6 Flanger Effect 32

6.2.7 Loudness Effect 32

6.2.8 Low fidelity Effect 33

6.2.9 Modulation Effect 33

6.2.10 Multi-Tap Delay Effect 34

6.2.11 Phaser Effect 35

6.2.12 Pitch Bend Effect 36

6.2.13 Pseudo Reverse Effect 36

6.2.14 Re-Analogue Effect 36

6.2.15 Reverb Effect 37

6.2.16 Stutter Effect 37

6.2.17 Surround Expansion Effect 38

6.2.18 Surround Reverb Effect 39

6.2.19 Voice Modification Effect 39

6.2.20 Wah-Wah Effect 40

6.3 Enhancement 41

6.3.1 Band Extrapolation Enhancement 41

6.3.2 Camera Denoiser Enhancement 41

6.3.3 DC Offset Correction 41

6.3.4 DeClicker Enhancement 42

6.3.5 DeClipper Enhancement 42

6.3.6 Dehum Enhancement 43

6.3.7 Filter Toolbox Enhancement 43

6.3.8 Noise Reduction Enhancement 44

6.3.9 Noise Analysis 44

6.4 Changing The Sound of an Audio File 45

7 Technical Information 46

7.1 System requirements 46

7.2 Supported Formats and Codecs 46

7.2.1 Audio formats and codecs 46

8 Glossary 47

9 Index 48

10 Contact 51

Start Successfully

1 Start Successfully

1.1 About the manual

This manual is intended for all users who want to learn how to use Nero WaveEditor. It is

process-based and explains how to achieve a specific objective on a step-by-step basis.

In order to make best use of this documentation, please note the following conventions:

Indicates warnings, preconditions or instructions that have to be pre-

cisely followed.

Indicates additional information or advice.

1. Start … A number at the beginning of a line indicates a request for action. Carry

out these actions in the order specified.

Indicates an intermediate result.

Indicates a result.

OK Indicates text passages or buttons that appear in the program interface.

They are displayed in bold print.

(see...) Indicates references to other chapters. They are executed as links and

are shown in red and underlined.

[…] Indicates key combinations for entering commands.

1.2 About Nero WaveEditor

Nero WaveEditor allows you to record pieces of music, edit the corresponding audio files us-

ing various filters and sound enhancement methods, for example, and then burn them using

Nero Burning ROM or Nero Express.

With Nero WaveEditor, you edit the audio files non-destructively in real time. Thanks to an

internal reference-based audio format, the editing history is also saved so that changes can

also be undone. Various effects (e.g. chorus, delay, flanger, reverb), numerous tools (e.g.

stereo processor, equalizer, noise gate), sophisticated improvement algorithms (band ex-

trapolation, noise suppression, declicker) as well as various filters and tools within Nero -

WaveEditor assist you in editing your files.

Nero WaveEditor 5

Launching the program

2 Launching the program

To start Nero WaveEditor via Nero StartSmart, proceed as follows:

1. Click the StartSmart icon.

 The Nero StartSmart window opens.

2. Click the button.

 The list of Nero applications appears.

Nero StartSmart window

3. Select the Nero WaveEditor entry in the selection list.

4. The Nero WaveEditor window opens.

 You have launched Nero WaveEditor via Nero StartSmart.

Nero WaveEditor 6

User interface

3 User interface

3.1 Main Screen

The main screen is displayed when Nero WaveEditor is started. The main screen is divided

into the following areas:



Nero WaveEditor 7

 Displays

Menu bar and toolbar

 File display

Nero WaveEditor Main Screen

 Display Area 9

See also:

 Menu Bar 8

 Toolbar 9

 File Display 9

User interface

Nero WaveEditor 8

3.2 Menu Bar

The menu bar offers the following setting options:

File

Opens the File menu, containing file functions such as open, save and

close that you are already familiar with from Windows.

Edit

Opens the Edit menu, containing editing functions for the files in the se-

lection screen such as cut, copy and delete that you are already familiar

with from Windows. You can also change the audio file in different ways,

insert files and track splits and activate automatic pause detection.

View

Opens the View menu with the option to customize the menu bar and

toolbar, and enlarge and reduce the project view. You can also change

the view of the audio file, show and hide windows and display informa-

tion about the loaded audio file.

Audio

Opens the Audio menu with the option to record, play and stop audio

files.

Volume

Opens the Volume menu with the option of changing the volume of the

opened audio file.

Tools

Opens the Tools menu with the option to edit the opened audio file us-

ing a variety of tools.

Effects

Opens the Effects menu with the option to edit the opened audio file us-

ing a variety of effects.

Enhancement

Opens the Enhancement menu with the option to edit the sound of the

opened audio file.

Plug-ins

Opens the Plug-ins menu with the option to carry out settings for

DirectX as well as for VST plug-ins.

Windows

Opens the Windows menu, which allows all windows to be closed at

once.

Settings Opens the Settings menu with the option to configure the program.

Help

Opens the Help menu with the option to call up the help file or to view

information about Nero WaveEditor.

See also:

 Configuration 11

User interface

3.3 Toolbar

The toolbar offers the following configuration options:

Creates an audio file.

Opens an existing audio file.

Saves the audio file.

Cuts out the selected section and saves it to the clipboard.

Copies the selected section and saves it to the clipboard.

Pastes the contents of the clipboard at the selected point.

Undoes the last action.

Restores the last action that you have undone.

Selects the entire audio file.

Zooms into the audio file.

Zooms out from the audio file.

Zooms into the audio file so that the selected section is displayed in a manner that

fills the screen.

Zooms out from the audio file so that the whole file can be seen.

3.4 File Display

The opened file is displayed in the file display as a peak file with the wave display as stan-

dard. It is also possible to change the display to spectrogram display or wavelet display.

3.5 Display Area

In the Display area, various windows can be displayed with the View menu.

The following setting options are available:

Entry

Level Meters

Opens the Transport window, the left half of which visualizes the

room sound. You can also reproduce the audio file in the right half of

the window, also changing the volume and the use of the speakers.

Entry

Spectrum Analyzer

Opens the Spectrum Analyzer window in which the frequencies of

the audio file are displayed graphically during playback.

Entry

Edit History

Opens the Edit History window which lists all the editing steps of

the audio file. You can also return to any edit phase here and re-

store the original state of the audio file.

Nero WaveEditor 9

User interface

Nero WaveEditor 10

Entry

Status Bar

Displays the Status Bar which shows the duration of selected au-

dio sections and the whole audio file at the bottom of the screen.

3.6 Showing a display window or toolbar

To show a display window or toolbar, proceed as follows:

1. Click View menu > required display window or toolbar.

 The display windows appear at the bottom of the main screen. You can move and chan-

ge the size of the display window as desired.

The toolbars are displayed below the menu bar. The mouse can be used to move the

toolbars.

Configuration

Nero WaveEditor 11

Format Settings

 Audio Format Settings  15

4.1 Devic

r, it is possible to make determine specifications for

You reach this window via Options > Device Settings in the menu bar.

D Specifies the audio device for the audio input (e.g. a microphone).

4 Configuration

You can configure 1HUR:DYH(GLWRUto suit your needs. The following adjustable areas are

available for this

purpose:

 Device Settings

 Editor Options

 Audio

See also:

 Device Settings 11

 Editor Options 12

e Settings

In the device settings of Nero WaveEdito

the audio input and output.

e following settings can be made in the Device Settings window:

rop-down menu

Input Device

Output Device Specifies the audio device for the audio output (e.g. speakers).

rop-down menu

Configuration

4.2 Editor Options

The editor options are customized in the Editor Options window.

You reach this window via Options > Editor Options in the menu bar.

4.2.1 View tab

The View tab offers the following setting options:

Check box

Show axis to the left of

the audio visualization

Displays a percentage axis to the left of the peak file of the

audio file. The percentage axis shows the alignment of the fre-

quency in the positive as well as the negative percentage

area.

Check box

Show time rules above

the audio visualization

Displays a time axis above the peak file of the audio file. The

time axis shows the duration of the audio file in hours, min-

utes, seconds and milliseconds.

Check box

Trace playback posi-

tion while playing

Uses a red line to show the position of the playback in the au-

dio file.

Check box

Use green on black

color set

Displays the peak file in green and the background in black.

The default is for the peak file to be shown in blue and the

background in white.

4.2.2 Folders tab

The Folders tab offers the following setting options:

Input field

Temporary folder

Defines the folder in which temporary files are stored. The

folder should be located on a drive with plenty of storage space.

Input field

Peak File Directory

Specifies the folder where peak files are stored. Peak files are

cache files that are used to open audio files more quickly. The

folder should be located on a drive with plenty of storage space.

Check box

Always recreate

peak files

Always creates a new peak file when an audio file is opened.

Otherwise, the peak files are stored temporarily in a directory

and are called up again there.

Input field

My Music Directory Specifies the default folder where files are stored.

Check box

Always start file open

dialog in My Music folder

When calling the Open dialog box, the system will always first

show the folder that is specified in the My Music folder input

field.

Opens a dialog box where the folder can be selected for the

respective files.

Nero WaveEditor 12

Configuration

Nero WaveEditor 13

4.2.3 Save/Output Settings Tab

The Save/Output Settings tab offers the following configuration options:

Overlays sound errors that arise when converting to a lower

bit depth with a white noise that is hardly noticed by human

hearing. If there is no dithering, clearly audible interference

can be heard when converting to lower bit depths.

Drop-down menu

Noise shaping filter

Specifies the type of noise shaping.

IIR filter (2nd order): Infinite Duration Impulse Response.

Uses IIR filters. IIR filters can provide an infinitely long and

continuous impulse response. IIR filters usually achieve a

better subjective audio quality than do FIR filters, however

they have higher levels of interference energy outside of the

audible range. Second order means that sound is attenuated

by 12 dB.

FIR filter (3 taps): Finite Impulse Response filter. Uses FIR

filters. FIR filters possess a pulse response with guaranteed

finite length.

This entry is selected by default.

Check box

Restore wave output

volume when closing

Nero WaveEditor

Restores the volume of the audio file when Nero WaveEditor

is closed.

Drop-down menu

Bit depth during

playback

Specifies the bit depth during the playback of the loaded au-

dio file.

Drop-down menu

Play surround audio as

Specifies how surround audio is played back.

Multichannel audio: Plays back surround audio with all

channels.

Stereo using Nero HeadPhone (virtual surround): Plays

back surround audio converted as stereo, with a virtual sur-

round effect generated for headphones.

Stereo with Nero VirtualSpeakers (virtual surround):

Plays surround audio converted as stereo, whereby a virtual

sound effect is generated for speakers.

Configuration

Nero WaveEditor 14

4.2.4 VST Plug-Ins tab

The VST Plug-Ins tab offers the following setting possibilities:

Display area

Installed VST Plug-ins Shows the currently installed VST plug-ins.

Button

Delete Deletes the selected VST plug-in

Button

Add Plug-in Opens the Open dialog box. Installs a new VST plug-in

Button

Scan folder

Opens the Open dialog box. Searches for new VST plug-

ins in the specified folder.

4.2.5 DirectX Plug-ins tab

The DirectX Plug-ins tabThe following settings can be made:

Display area

Installed DirectX Plug-ins Shows the currently installed DirectX plug-ins

Button

Disable Plug-in Disables the marked DirectX Plug-in

Button

Scan DirectX Plug-ins Carries out an intensive search for DirectX Plug-ins.

Configuration

Nero WaveEditor 15

4.3 Audio Format Settings

In the audio format settings from Nero WaveEditor it is possible to undertake various defini-

tions for decoder, encoder and converters on different tabs.

You reach this window via the menu Options > Audio Format Settings in the menu bar.

4.3.1 Decoder tab

On the Decoder tabThe following settings can be made:

Button

Configure

Opens a dialog box where additional settings can be made

for the selected decoder.

This button is not available for all decoders.

Button

Info

Opens the About dialog box where information about the se-

lected encoder is displayed.

This button is not available for all decoders.

Button

Move Up Moves the decoder up one entry.

Button

Move Down Moves the decoder down one entry.

Button

Artist/Title Information

Source

Opens the Fetch Artist / Title Information dialog box where

you can specify the source from which information relative to

artist and title will be read.

4.3.2 Encoder tab

The Encoder tabThe following settings can be made:

Button

Configure

Opens a dialog box where additional settings can be made for

the selected encoder.

This button is not available for all encoders.

Button

Info

Opens the About dialog box where you can view information

about the selected encoder.

This button is not available for all encoders.

Button

Artist/Title Information

Source

Opens the Get Artist / Title Information dialog box where

you can specify the source from which information about artist

and title will be read.

Configuration

Nero WaveEditor 16

4.3.3 Converter tab

The Converter tabThe following settings can be made:

Button

Configure

Opens a dialog box where you can make additional settings for the se-

lected converter.

This button is not available for all converters.

Button

Info

Opens the About dialog box where you can view information about the

selected converter.

This button is not available for all converters.

Button

Artist/Title

Information

Source

Opens the Get Artist / Title Information dialog box where you can spec-

ify the source from which information about artist and title will be read.

Audio files

5 Audio files

5.1 Play Audio File

To play an audio file, proceed as follows:

1. Select File > Open from the menu.

 The Open window appears.

2. Select the audio file you want to open in the file system and click the Open button.

 The two channels of the audio file are presented as peak file.

Nero WaveEditor 17

f the audio file and only want to play this section, click the

n, click the Audio > Play Looped menu.

menu.

 You have played back an audio file.

5.2 Reco

t many types of playback devices to the computer

and to record the medium played there.

To play back the complete audio file, click the Audio Play All

4. If you have marked a section o

> menu.

Audio > Play Section menu.

5. If you want to play back the file without interruptio

6. To stop playback, click the Audio > Stop

rding Console Window

You can use Nero WaveEditor to connec

Recording Console

Audio files

The following setting options are available in the Audio Input area of the Recording Con-

sole window:

Returns to the start of the recording so that it can be overwritten.

Record an audio file.

Pauses recording. Only available while recording.

Goes to the end of the recording so that recording can be resumed

there.

Drop-down menu

Audio input line Specifies the audio input.

Check box

Digital monitoring Activates the Input level slider.

Slider

Input Level

Specifies the volume of the recording. The volume of the recording

should be in the yellow area.

The following setting options are available in the Action area:

Option button

Overwrite exist-

ing recording

Overwrites the existing recording or audio file which is open in

Nero WaveEditor.

Option button

Insert into

recording

Inserts the recording into the audio file at the point where the

marker is located.

5.3 Record audio file

To record an audio file proceed as follows:

1. Click the Audio > Record menu.

 The Recording Console window opens.

2. Make the desired recording settings.

3. Click the button to make a recording.

4. Click the button to interrupt the recording.

5. rt the recording into the file display. Click the OK button if you want to inse

 You have recorded an audio file.

Nero WaveEditor 18

Audio files

5.4 Edit Audio File

To edit an audio file, proceed as follows:

1. If you want to play back the highlighted part of the audio file in reverse, click the Edit > Re-

verse menu.

2. To insert a test signal into the audio file, click the Edit > Insert Test Signal menu (see Insert

a Test Signal in an audio file 23).

3. To convert the sample format, click the Edit > Convert Sample Format menu (see

Converting Sample Format 22).

4. If you want silences in a song to be detected automatically so as to be able to skip these

when playing the audio file, click the Edit > Pause Detection menu (see Implement Pause

Detection 22).

5. If you want to insert a track split in the audio file to be able to skip directly to this point, click

rting track splits as a file:

it and select the required file format.

marked section of the audio file, click Volume > Fade

the Edit > Insert Track Split menu.

6. If you want to save a single track produced by inse

1. Click the Edit > Save Tracks as Files menu.

 The Save Tracks as Separate Files window appears.

2. Select the track you want to save, name

3. Click the OK button.

7. If you want to hide the volume of the

Out > required hide method menu.

 The change in volume in the marked section is displayed graphically in the file display.

8. If you want to fade in the volume of the marked section of the audio file, click Volume > Fa-

de In > required show method menu.

 The change in volume in the marked section is displayed graphically in the file display.

9. If you want to normalize the frequencies of

value:

the marked part of the audio file to a particular dB

to slider to the required position. The set dB value is displayed in

arked section of the audio file:

2. Move the Volume Change slider to the required position. The set dB value is displayed in

isp

1. Click the Volume > Normalize menu.

 The Normalize window appears.

2. Move the Normalize

the display panel.

3. Click the OK button.

10. If you want to raise or lower the volume of the m

Volume > Volum1. Click the e Change menu.

 The Volume Change window appears.

the d lay panel.

Raising the volume raises all frequencies of the audio file by the specified dB

ng the volume reduces all frequencies by the specified dB value. value. Loweri

3. Click the OK button.

Nero WaveEditor 19

Audio files

11. If you want to mute the marked section of the audio file, click the Volume > Mute menu.

 The change in volume in the marked section is displayed graphically in the file display.

12. If you want to change the marked section of the audio file with a tool, click the Tool menu

(see Tools).

Nero WaveEditor 20

ection of the audio file with an enhancement, click the

Enhancement menu (see Enhancement).

ve edited the audio file.

 Implement Pause Detection 22

Insert a Test Signal in an Audio File 23

5.4.1

Th s able in the Volume < Fade Out menu.

13. If you want to change the marked section of the audio file with an effect, click the Effect m

nu (see Effects).

14. If you want to change the marked s

 You ha

See also:

 Convert Sample Format 22

 Sample Format Settings window 21

 Pause Detection Window 22

 Fade out and Fade in Methods 20



Fade out and Fade in Methods

e following etting options are avail

Fade out Sinusoidal

Fade out Exponential

Fade out Linear

Fade out Logarithmic

The follow s ilable in the Volume < Fade In menu. ing etting options are ava

Fade in Sinusoidal

Fade in Exponential

Fade in Linear

Fade in Logarithmic

Audio files

5.4.2 Sample Format Settings window

The Edit menu allows you to convert the sample format.

Sample Format Settings

In the Convert Sample Format Settings window the Sample Format area offers the follow-

ing setting options:

Drop-down menu

Sample rate

Provides different sample rates for selection. The default rate is

44100.

Drop-down menu

Bit depth

Provides different bit depths for selection. The default setting is 16-

bit (CD and DAT).

The following setting options are available in the Channels area:

Option buttons

Channels

Provides different output types for selection. With the selection of

Surround 5.1 and 7.1 you have the option of creating a surround au-

dio file with five or seven channels

Drop-down menu

Down conversion

method

Converts a Surround audio file into a normal stereo audio file, a ste-

reo audio file with artificial surround sound for headphones or a ste-

reo audio file with artificial surround sound for speakers. Only avai-

lable with surround audio files.

The following configuration options are available in the Conversion Settings area:

Drop-down menu

Anti-Aliasing Filter This provides different kinds of anti-aliasing filters.

Nero WaveEditor 21

Audio files

Nero WaveEditor 22

5.4.3 Convert Sample Format

To convert the sample format, proceed as follows:

1. Click the Edit > Convert Sample Format menu.

 The Convert Sample Format Settings window appears.

2. Define the required settings in the Convert Sample Format Settings window.

3. Click the button. OK

 You have converted the sample format.

5.4.4 Pause Detection Window

The Edit menu allows you to implement automatic pause detection for the audio file.

The following setting options are available in the Pause Detection window:

Provides different options for selection. You can insert track splits at

the detected pauses, delete the detected pauses or delete the de-

tected pauses and replace them with track splits.

Area

Action

The following setting options are available in the Detection Settings area:

Defines the minimum length of a pause in the audio file if it is to be

detected automatically. The number is specified in seconds.

Input field

Minimum pause

length

Input field

Minimum song

length

Defines the minimum length of a song if it is to be recognized as a

whole song. The number is specified in seconds.

Slider

Threshold

Defines the threshold for the volume below which the tracks of the

audio file are detected as pauses.

5.4.5 Implement Pause Detection

To implement automatic pause detection, proceed as follows:

1. Click the Edit > Pause Detection menu.

 The Pause Detection menu appears.

2. Define the required settings in the Pause Detection window.

 You have now implemented automatic silence detection.

3. Click the OK button.

Audio files

Nero WaveEditor 23

5.4.6 Test Tone Generator Window

The Test Tone Generator window allows you to insert a test signal in the audio file.

The General Settings area of the Test Tone Generator window offers you the following

setting options:

Input field

Duration Specifies the duration of the test signal in seconds.

Slider

Amplitude Specifies the amplitude of the test signal both for sound and noise.

Option button

Tones

Defines that the test signal is reproduced as a tone. Also activates

the area containing the setting options for the wave form, start fre-

quency and end frequency of the test signal.

Drop-down menu

Wave form Specifies the wave form that the test signal should have.

Input field

Start frequency Specifies the start frequency of the test signal.

Input field

End frequency Specifies the end frequency of the test signal.

Option button

Noise

Defines that the test signal is reproduced as a noise. Also activates

the area that defines the type of noise.

Drop-down menu

Color

Specifies the type of noise. White is a loud noise, Pink a medium

noise and Brown a quiet noise.

5.4.7 Insert a Test Signal in an Audio File

To insert a test signal into an audio file, proceed as follows:

1. Click the Edit > Insert Test Signal menu.

 The Test Signal Generator window appears.

2. Make the required settings for the test signal to be inserted.

3. OK button. Click the

4. Now define the range of the test signal by moving the arrows at the bottom of the file display.

5. To fade out an audio file before the test signal, move the blue-green arrows at the start of the

e-green arrows at the end of the

ht.

 You have inserted a test signal in the audio file.

test signal at the top of the file display from left to right.

6. To fade in an audio file after the test signal, move the blu

test signal at the top of the file display from left to rig

Filters

6 Filters

You can change the sound of an audio file in a variety of ways. The following menus are

available for this purpose:

 Tools

 Effects

 Enhancement

Nero WaveEditor 24

In all windows, the following configuration options are available:

Plays the audio file changed by the filter.

Stops playing.

Active Channels selection. You can switch the Provides the active channels for

channels on and off separately.

Bypass listen to the unedited file and the ed-

Retains the change by the filter for the duration of the activa-

tion. This enables you to

ited version alternately.

Process Offline file to be played back with a weaker processor without

Processes the change to the audio file offline. This enables the

changed

jerking.

oth predefined and personally produced profiles for Provides b

selection.

Creates a new profile with the current settings.

Removes the selected profile.

6.1 Toolbox

6.1.1

used to filter out unpleasant hissing sounds (sibilants) from recorded

The con

Th d

a dB value. If

Deesser Tool

The Deesser tool is

speech and song.

following figuration options are available in the Deesser area:

Specifies the level after which hiss is to be suppressed as Slider

reshol this value is very low, even very quiet hiss is suppressed.

Slider

Attenuation

extent to which hiss is to be damped if it is not filtered out

completely.

Specifies the

Filters

Nero WaveEditor 25

The f setting options are available in the Response Time area:

Att e Specifies how long the hiss has to be in order to be detected.

ollowing

Slider

ack Tim

Slider

Release Time Specifies for how long the hiss is to be filtered.

6.1.2

, for example, to emphasize quiet noises, thereby lending mo-

re dynamism to the audio file.

The fo etting

Char tics

olume. In this case, the y-

Dynamic Processor Tool

You can use the Dynamic Processor tool to adjust the ratio between the input and output

volume. This makes it possible

llowing s options are available:

Shows the ratio of input volume to output vGraph

acteris axis is the output and the x-axis the input.

Slider

Att e

Specifies the time it takes before the full effect is heard.

ack Tim

Slider

Specifies the time it takes before the effect is no longer heard.

elease Time

C x

Movie

an only be

activated when a Surround audio file is being processed.

heck bo Processes all surround channels for the same parts. This c

6.1.3

ol allows you to emphasize certain frequencies

Equalizer Tool

The Equalizer to , specifying the amplitude

and bandwidth.

The follow ing options are available:

Freq on-

se Graph

-axis represents the am-

plitude and the x-axis the frequency.

ing sett

Graph

uency Resp Shows the frequency response. The y

Drop enu

Filters

ares in the Frequency Response Graph

-down m Selects the filters. The numbers in the Filters drop-down me

represent the squ

from left to right.

Slider

Center Frequencies

Indicates the distribution of the handles on the x-axis. You can

enter the values (in Hz) of the center frequencies in the fields.

Slider

Bandwidth ou can set a value between 0.1 and

Indicates whether the bandwidth of the center frequency rises

and falls steeply or gently. Y

3 octaves with the jog dial.

Slider

Gain

Specifies the amplification of the signal on the y-axis of the

curve in the diagram.

Filters

Nero WaveEditor 26

Lo lf Increases or decreases low frequencies.

Check box

w She

Slider

CAllows the filter to start after a certain frequency.

ut Off

Slider

Gain Specifies the degree of increase or decrease.

Check box

High Shelf Increases or decreases high frequencies.

Slider

C Allows the filter to start after a certain frequency.

ut Off

Gain Specifies the degree of increase or decrease.

6.1.4 Karaoke Filter Tool

The Karaoke Filter tool filters frequencies from the audio file that are the same on both

channels of a stereo file. On older recordings, this is usually the voice. However, if the voice

erform some fine tuning.

The follo tting optio

Vocal Pan

nnel and intensity with which the voice is to be

is not distributed evenly on both channels, you can p

wing se ns are available:

Specifies the chaSlider

filtered.

Slider

Gain Compensation

io file, which had become quieter

because the filter was applied.

Increases the volume of the aud

Area

FrequVocal ency Specifies the frequency band of the voice.

Band

Slider

Lowe ency

frequency limit for the voice. This is typically

r Frequ

Specifies the lower

a value of 100 Hz.

Slider

Upper Frequency

requency limit for the voice. This is typically

a value of 8000 Hz.

Specifies the upper f

Filters

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6.1.5 Noise Gate Tool

The Noise Gate tool suppresses quiet sections in the signal transmission. For example, it

helps prevent noise. The noise gate belongs to the category of dynamic processors.

The following setting options are available:

Slider

Threshold

Specifies the minimum dB value below which the audio file is to

be muted. In other words, the gate is closed if the dB value is too

low.

Slider

Attack Time

Specifies the time required to reopen the gate in milliseconds af-

ter the threshold has been exceeded, i.e. to restore the sound of

the audio file.

Slider

Release Time

Specifies the time in milliseconds required to close the gate, i.e.

to mute the audio file after the level has dropped below the

threshold.

Area

Channel Mode

If the Linked option button is enabled, the noise gate for both

channels appears as soon as one or both of the two channels

exceeds the threshold.

If the Independent option button is enabled, the noise gate

closes or opens both channels independently when the threshold

is reached.

Only relevant for audio files in stereo format.

6.1.6 Pitch Tuning Tool

The Pitch Tuning tool changes the pitch e.g. of the voice, for a short time, so that incorrectly

sung tones can be corrected.

The following setting options are available:

Check box

Correction Corrects incorrect sounds.

Bar

Corrected

Shows the level of correction on the basis of the movement of

the green arrow in percent.

Slider

Reference Specifies the reference sound used for correction.

Slider

Binding

Specifies for how long the sound is to be corrected. The lower

the value, the shorter the correction period for an incorrect

sound.

Drop-down menu

Scale

Provides a variety of scales for selection. The most commonly

used scale in Europe is Equally Tempered Chrome.

Check box

Vibrato

Adds sound changes, both high and low. This causes the voice

to "vibrate".

Filters

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Slider

Frequency Indicates the frequency of the sound changes.

Slider

Depth Indicates the intensity of the sound change.

6.1.7 Stereo Processor Tool

The Stereo Processor tool allows you to manipulate the stereo sound.

The Left Out area specifies the output intensity of the left speaker:

Slider

Left In Specifies the intensity of the left input signal for the left speaker.

Slider

Right In Specifies the intensity of the right input signal for the left speaker.

The Right Out area specifies the output intensity of the right speaker:

Slider

Left In Specifies the intensity of the left input signal for the right speaker.

Slider

Right In Specifies the intensity of the right input signal for the left speaker.

Stereo Settings area:

Slider

Phase Offset

Compensates for differences in run-time between the left and right

channel.

Slider

Stereo Broadening

Makes a mono recording sound like a stereo recording. This set-

ting gives a stereo recording an even broader feeling.

6.1.8 Time Correction Tool

The Time Correction tool changes the playback speed, but not the pitch.

The following setting options are available in the Timescale Modification Factor area:

Check box

Percentage

Changes the playback speed in percent. The change can either

be set on the slider or entered in the input field.

Check box

Beats per Minute

Changes the playback speed in beats per minute (BPM). The

change can be entered in the input field.

Drop-down menu

Optimization

Specifies the type of music of the audio file to be altered, so as to

optimize speed changes for this file.

Filters

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6.1.9 Transpose Tool

The Transpose tool changes the pitch. The length of the audio file can be changed or re-

tained. It is possible to adjust the length of the audio file to the faster playback speed.

The following setting options are available:

Slider

Interval Changes the pitch in the audio file.

Slider

Fine-tune

Permits fine tuning if retaining the original length causes distor-

tion.

Check box

Maintain Original

Length

Retains the original length of the audio file.

6.2 Effects

6.2.1 Chorus Effect

The Chorus effect creates an echo effect, which when applied to a recorded voice, makes it

sound like there is a choir singing in the background.

The following setting options are available in the Modulation area:

Slider

Depth Specifies the degree of the change in pitch.

Slider

Frequency Specifies the frequency of the change in pitch (oscillations).

The following setting options are available in the Delay area:

Slider

Delay

Specifies the delay with which the copy is played in comparison

with the original signal.

The following setting options are available in the Filters area:

Check box

Low Pass Activates a low pass filter.

Slider

Low Pass

Reduces frequencies above the specified Hertz rate and allows

low frequencies beneath the specified value to pass almost unfil-

tered.

The following setting options are available in the Mix area:

Slider

Effect

Mixes the original signal with the copied signal, indicating the in-

tensity of the copied signal.

Filters

Slider

Dry Signal

Mixes the original signal with the copied signal, indicating the in-

tensity of the original signal.

The following setting options are available in the Chorus area:

Button

Mono/Stereo

Gives the processed part of the audio file a more "mono-like" or

"stereo-like" sound respectively.

6.2.2 Convolution Reverb Effect

The Convolution Reverb effect transfers the convolution reverb conditions of a reference

file and adjusts the audio file to the relevant reverb conditions.

The following setting options are available:

Button

Select Impulse

Response

Opens the source file for the impulse response from which the

reverb effect for the audio file to be edited is generated.

Graph

Impulse Response

Gain

Displays the signal of the impulse response.

Graph

Gain

Displays the frequency limit for the reverb. The y-axis of the

curve specifies the gain of the reverb effect in the diagram, while

the x-axis shows the frequency.

Switches between a linear and logarithmic scale for the limiting

frequency graphic.

Slider

Pre-Delay

Specifies the length of time required by the sound to be deflected

from an obstacle, thereby indicating the intensity of the echo.

Slider

Dry Signal

Mixes the original signal with the copied signal, indicating the in-

tensity of the original signal.

Slider

Effect

Mixes the original signal with the copied signal, indicating the in-

tensity of the copied signal.

6.2.3 Delay Effect

The Delay effect creates an echo using a copy of the original signal which is played back

with a delay.

The following setting options are available in the Delay area:

Slider

Delay Time Specifies the delay in playing back the copied signal.

Slider

Feedback Specifies how many copies of the original signal are to be made.

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Filters

Nero WaveEditor 31

The following setting options are available in the Mix area:

Slider

Dry Signal

Mixes the original signal with the copied signal, indicating the inten-

sity of the original signal.

Slider

Effect

Mixes the original signal with the copied signal, indicating the inten-

sity of the copied signal.

6.2.4 Distortion Effect

The Distortion effect is used for guitars. This means that a recording of acoustic guitar can

be distorted to sound like an electric guitar.

The following setting options are available in the Distortion area:

Drop-down menu

Method Offers a variety of distortion options, e.g. an old megaphone.

Slider

Drive Indicates the intensity of the interference.

Slider

Hardness

Specifies the hardness of the distortion.

This can only be adjusted if the Tube, Fuzz3 and Variable clipping

entries have been selected in the Method drop-down menu.

Check box

Pre-Filtering Filters the original signal before it is distorted.

Slider

Lower Cutoff

Specifies the lower limit of the frequency band for the original sig-

nal.

Slider

Upper Cutoff

Specifies the upper limit of the frequency band for the original sig-

nal.

Post-Filtering Filters the distorted signal.

Slider

Lower Cutoff Specifies the lower limit of the frequency band for the edited signal.

Slider

Upper Cutoff Specifies the upper limit of the frequency band for the edited signal.

The following setting options are available in the Mix area:

Slider

Dry Signal

Mixes the original signal with the copied signal, indicating the intensity

of the original signal.

Slider

Effect

Mixes the original signal with the copied signal, indicating the intensity

of the copied signal.

Filters

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6.2.5 Doppler Effect

The Doppler effect simulates a noise source passing by and the resulting special auditory

features.

The following setting options are available:

Graphic

Shows the target and end point of the movement of the noise source. The

listener is at the center of the graphic.

The pattern of the movement can be changed using the straight lines in

the graphic.

Slider

Diameter Specifies the diameters of the movement radius.

Slider

Duration Specifies the duration of the movement.

6.2.6 Flanger Effect

The Flanger effect is a guitar effect that distorts the sound by playing back a copy of the ori-

ginal signal with a delay. The copy is changed by means of modulation, so that the sound is

distorted in a characteristic way.

The following setting options are available in the Modulation area:

Slider

Depth Modifies the copied signal and specifies the degree of the change in pitch.

Slider

Frequency

Modifies the copied signal and specifies the frequency of the change in

pitch.

The following setting options are available in the Mix area:

Slider

Dry Signal

Mixes the original signal with the copied signal, indicating the intensity

of the original signal.

Slider

Effect

Mixes the original signal with the copied signal, indicating the intensity

of the copied signal.

Check box

Stereo Flanger Gives the processed part of the audio file a more "stereo-like" sound

6.2.7 Loudness Effect

The Loudness effect increases the volume of the audio file without increasing the maximum

value of the amplitude (value 1) by raising the amplitude of other areas in the audio file. The

file is thus louder overall without exceeding value 1 of the amplitude.

The following setting option is available:

Slider

Aimed Gain

Specifies the degree of amplification.

Filters

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6.2.8 Low fidelity Effect

The Low Fidelity effect creates interference effects, so-called quantification errors, by re-

ducing the bit rate. Noise can be heard when the bit rate is dramatically reduced. If the sam-

ple rate is reduced, the audio file sounds duller and less detailed.

The following setting options are available:

Graph

Bit Depth/Sample

Rate

Shows the change in the two sliders under the graphic.

Slider

Bit depth

Specifies the bit depth. Music CDs have a bit depth of 16, for ex-

ample.

Slider

Sample Rate

Specifies the sample rate. Music CDs have a sample rate of

44100 Hz.

6.2.9 Modulation Effect

The Modulation effect allows the amplitude and frequency to be changed separately.

The following setting options are available in the Amplitude Modulation area:

Check box

Amplitude Modulation Activates the settings options for amplitude modulation.

Graph

Amplitude Modulation Shows the amplitude of the audio signal.

Slider

Frequency Specifies the frequency of the signal.

Slider

Amplitude Range Specifies the signal volume.

Drop-down menu

Modulation Signal

Selects the signal form, for instance, sine, that is displayed in

the amplitudes modulation picture.

Button

Blend Edges

Balances different end and start values.

Only activated for self-produced signals.

The following setting options are available in the Frequency Modulation area:

Check box

Frequency Modulation Activates the settings options for frequency modulation.

Graph

Frequency Modulation Shows the frequency of the audio signal.

Slider

Frequency Specifies the frequency of the signal.

Slider

Depth Specifies the depth of the signal.

Filters

Nero WaveEditor 34

Drop-down menu

Modulation Signal

Selects the signal form, for instance, sine, that is displayed in

the frequency modulation picture.

Button

Blend Edges

Balances different end and start values.

Only activated for self-produced signals.

Mix mixes the original signal with the modulated amplitude signal and the modulated fre-

quency signal.

The following setting options are available in the Mix area:

Slider

Dry Signal Indicates the intensity of the original signal.

Slider

Amplitude Modulated

Specifies the intensity of the signal with the modulated ampli-

tude.

Slider

Frequency Modulated

Specifies the intensity of the signal with the modulated fre-

quency.

6.2.10 Multi-Tap Delay Effect

The Multi-Tap-Delay effect allows several copies of the original signal to be created and

played back with a delay. This creates the reverb effect.

The following setting options are available:

Buttons

Active tap Provides several copies for selection. Each tab represents one copy.

Graph

Gain Graphically represents the copies.

Slider

Delay Specifies the intervals at which copies are to be played back.

Slider

Gain Specifies the volume/intensity of the copies.

Slider

Pan

In the case of stereo files, this indicates the speaker on which the cop-

ies are to be heard.

The following setting options are available in the Feedback area:

Drop-down

Type

Provides different filters for the copied signals for selection.

Slider

Feedback

Gain

Specifies the volume of the copies that are played back after the time

specified with the Delay slider.

Filters

Nero WaveEditor 35

The following setting options are available in the Mix area:

Slider

Dry Signal

Mixes the original signal with the edited copies, indicating the in-

tensity of the original signal.

Slider

Effect

Mixes the original signal with the edited copies, indicating the in-

tensity of the edited signal.

6.2.11 Phaser Effect

The Phaser effect is a guitar effect that distorts the sound by playing back a band-filtered

copy of the original signal with a delay.

The following setting options are available in the Modulation area:

Drop-down menu

Modulation

Function

Provides different signal forms, e.g., sine.

Slider

Frequency Specifies the frequency of the copied signal.

The following setting options are available in the Settings area:

Slider

Lower Limit

Specifies the lower limit of the frequency band.

Slider

Upper Limit

Specifies the upper limit of the frequency band.

Slider

Bandwidth

Indicates the bandwidth of the signal.

Check box

Stereo Flanger

Gives the processed part of the audio file a more "stereo-like"

sound

The following setting options are available in the Mix area:

Slider

Dry Signal

Mixes the original signal with the edited copy, indicating the inten-

sity of the original signal.

Slider

Effect

Mixes the original signal with the edited copy, indicating the inten-

sity of the edited signal.

Filters

Nero WaveEditor 36

6.2.12 Pitch Bend Effect

The Pitch Bend effect changes the pitch over the length of the audio file with the help of a

"speed curve". The length of the audio file can be changed or retained.

The following setting options are available:

Graph

Pitch Shows the pitch over the length of the audio file.

Slider

Pitch Range

Sets the Y axis in the Pitch graph. The greater the value, the more

noticeably the pitch can be changed.

Check box

Keep Length

Retains the length of the audio file. The X axis in the pitch (output

length) graph is fixed.

6.2.13 Pseudo Reverse Effect

The Pseudo Reverse effect does not reverse the whole audio file but divides it into small

sequences. These are played back in reverse direction in sequence in the "normal" direction.

In this way the content of the audio file is still recognizable but gives the effect of reverse

playback.

The following setting options are available:

Area

Reverse Duration

Indicates how long the sequences should be to be played in re-

verse.

6.2.14 Re-Analogue Effect

The Re-Analogue effect adds effects to the audio file that make it sound artificially older.

The following setting options are available:

Check box

Noise Adds noise to the audio file.

Slider

Level Specifies the intensity of the noise.

Check box

Retro Radio

Makes the audio file sound slightly distorted, similar to the effect of

an old radio.

Slider

Level Specifies the intensity of the distortion effect.

Check box

Clicks Adds the effect of scratches and dust on an old record.

Slider

Clicks

Specifies the frequency and intensity of scratchesas on a vinyl re-

cord.

Slider

Crackle

Specifies the frequency and intensity of crackling as on a vinyl re-

cord. as on a vinyl record

Filters

Nero WaveEditor 37

Option button

Source Offers a choice of different record types.

Check box

Humming Adds a low frequency hum to the audio file.

Slider

Level Indicates the intensity of the hum.

Slider

Overtones Specifies the number of overtones the frequency has.

Slider

Slope

Specifies the steepness of the transitions between high and low

level. This setting make the hiss sound "scratchy".

Option button

Frequency Specifies the hum frequency.

6.2.15 Reverb Effect

The Reverb effect simulates the sound reflection in a space.

The following setting options are available:

Slider

Reverb Time Specifies the duration of the reverb.

Slider

Room Size

Specifies the size of the imaginary room in which the reverb is to be

generated.

Slider

Brightness Specifies the brightness of the reverb.

The following setting options are available in the Mix area:

Slider

Dry Signal

Mixes the original signal with the edited copy, indicating the intensity

of the original signal.

Slider

Effect

Mixes the original signal with the edited copy, indicating the intensity

of the edited signal.

6.2.16 Stutter Effect

The Stutter effect provides the option for modifying the rhythm of the audio file.

The following setting options are available:

Graph

Silence Duration

Shows the length of the silence on the y axis and the signal length on

the x axis.

Slider

Silence Duration Specifies the length of silences or repetitions.

Slider

Signal Duration Specifies the length of the signals to be repeated.

Filters

Nero WaveEditor 38

The following setting options are available in the Mode area:

Option button

Mute

Plays back the audio file in stutter mode Mute. The file is played for the

period set using the Signal Duration slider and muted for the period set

with the Silence Duration slider. The file retains its file length.

Option button

Stretch

Plays back the audio file in stutter mode Stretch. The file is played for the

period set using the Signal Duration slider and muted for the period set

with the Silence Duration slider. The length of the file changes because

after muting at the appropriate place in the file, playback resumes where

the last playback ended.

Option button

Repeat

Plays back the audio file in stutter mode Repeat. The file is played back

for the length of time set using the Signal Length slider. The same sec-

tion of the audio file is then played again for the length of time set with the

Pause Length slider. This is repeated until the selected area of the audio

file is finished.

6.2.17 Surround Expansion Effect

The Surround Expansion effect is only available if you are editing a Surround audio file 5.1

or 7.1). This offers expanded Surround Sound settings.

The following setting options are available:

Slider

Expansion

Indicates the degree of expansion.

Check box

Front Channels

Extends the expansion to include the front channels.

Check box

Side Channels

Extends the expansion to include the side channels.

Check box

Surround

Channels

Extends the expansion to include the Surround channels.

Filters

Nero WaveEditor 39

6.2.18 Surround Reverb Effect

The Surround Reverb effect allows reverb effects to be added to the audio file, making it

sound as if it was recorded under different spatial conditions.

The following setting options are available in the Room Dimensions area:

Graph

Room Di-

mension

Visualizes the changes to the room dimensions.

Slider

Width Changes the width of the room.

Slider

Depth Changes the depth of the room.

Slider

Height Changes the height of the room.

The following setting options are available in the Room Dimensions area:

Slider

Air Damping Specifies the level of air damping within the room.

Slider

Surface Material

Specifies the characteristic surface material of the room (e.g. a

carpet).

The following setting options are available in the Output area:

Slider

Early Reflections Indicates the distance between the audio source and the listener.

Slider

Late Reflections Indicates the reverb of the audio source in the room

Slider

Dry Gain Indicates the intensity of the original signal.

6.2.19 Voice Modification Effect

The Voice Modification effect allows the voice in an audio file to be manipulated.

The following configuration options are available in the Envelope area:

Graph

Envelope map-

ping

Changes the input and output frequency of the audio file. You can

change the straight lines using the handles. In the graphic, the y

axis represents the output frequency and the x axis the input fre-

quency.

Slider

Scaling Moves the elements that form the voice.

Filters

Nero WaveEditor 40

The following setting options are available in the Pitch area:

Slider

Interval Changes the pitch in the audio file.

Slider

Fine-tune

Permits fine tuning if retaining the original audio file length causes

distortion due to the interval and patch changes.

The following setting options are available in the Time area:

Slider

Stretch

Specifies whether the length of the audio file is to vary or whether

the original length is to be retained.

The following setting options are available in the Mode area:

Option button

Normal

Leaves the voice in the audio files unchanged. Only the previously

set effects are used.

Option button

Robot Voice Adds a robot-like quality to the already activated effects.

Option button

Whisper Adds a whisper-like quality to the already activated effects.

6.2.20 Wah-Wah Effect

The Wah-Wah effect allows you to distort the recording of a guitar.

The following setting options are available in the Modulation area:

Slider

Modulation

Frequency

Specifies the frequency of the modulation.

Drop-down menu

Modulation

Function

Selects the signal form, for instance, sine, of the modulation signal.

The following setting options are available in the Mix area:

Slider

Dry Signal

Mixes the original signal with the edited copy, indicating the inten-

sity of the original signal.

Slider

Effect

Mixes the original signal with the edited copy, indicating the inten-

sity of the edited signal.

The following setting options are available in the Filters area:

Slider

Lower Limit Defines the lower limit for the frequency.

Slider

Upper Limit Defines the upper limit for the frequency.

Filters

Nero WaveEditor 41

Slider

Bandwidth Defines the bandwidth of the frequency.

Slider

Feedback Specifies the number of copied signals.

6.3 Enhancement

6.3.1 Band Extrapolation Enhancement

The Band Extrapolation enhancement allows certain frequencies to be emphasized or sup-

pressed.

The following setting options are available in the Spectral Remixer area:

Slider

High Frequency Indicates the intensity of the high frequency.

Slider

Dry Signal Indicates the intensity of the original signal.

Slider

Low Frequency Indicates the intensity of the low frequency.

The following setting options are available in the Filters area:

Slider

High Frequency

Indicates the frequency above which high frequencies are to be

amplified.

Slider

Low Frequency

Indicates the frequency below which low frequencies are to be

amplified.

6.3.2 Camera Denoiser Enhancement

The Camera Denoiser enhancement reduces buzz and other background noise from cam-

era recordings in particular.

The following setting option is available:

Graph

Noise Reduction Level

Displays the signal in graphical form.

Slider

Reduction Level

Specifies the extent to which interfering noises are to be filtered

out.

6.3.3 DC Offset Correction

DC offset correction improves recordings from poorly calibrated equipment (not centered

around the zero point).

Filters

Nero WaveEditor 42

6.3.4 DeClicker Enhancement

The DeClicker enhancement allows audio files to have noises such as clicks or crackle re-

moved.

The following setting options are available:

Check box

Declicker

Removes interfering noises such as clicks, which can be caused by

scratches on records for example, from audio files.

Slider

Detection Value

Indicates how strong interfering noises must be to be recognized and

filtered out.

Slider

Maximum

Length

Indicates the maximum length of time for which an interfering noise is

to be filtered.

Check box

High Quality

Offers higher filtering quality. However, this setting is very processor-

intensive.

Check box

Decrackle

Removes interfering noises such as crackle, which can be caused by

dust or needle sounds from the audio file.

Slider

Detection Value

Indicates how strong interfering noises must be to be recognized and

filtered out.

Slider

Reduction Level

Specifies the extent to which interfering noises are to be filtered out.

Check box

Automatic

Restore

Automatically sets the optimum values for both areas. Click the check

boxes for the areas to be adjusted and activate the Automatic resto-

ration option.

6.3.5 DeClipper Enhancement

The Declipper enhancement adds amplitude peaks that were higher than the value and we-

re therefore cut off when being imported into Nero WaveEditor.

The following setting options are available:

Slider

Detection Threshold

Specifies the volume at which removed amplitude peaks should

be reattached.

Slider

Gain Modification

Reattaches the removed amplitude peaks. This percentage va-

lue should not be set too high because the peaks would other-

wise be removed again after the file has been saved.

Filters

6.3.6 Dehum Enhancement

The DeHum enhancement suppresses humming noises in the audio file

The following setting options are available:

Graph

Hum Reduction Displays the four notch filters.

Button

Automatic Hum

Detection

Automatically sets the optimum values for all filters.

The following setting options are available in the Dehum Filter Settings area:

Option buttons

Filter

Offers four different notch filters. These can be defined with the

sliders. The four notch filters can also be linked with the Link Fil-

ter option button. In this case, all slider changes apply to all filters.

Slider

Frequency Specifies the frequency of the hum that is to be filtered.

Slider

Gain Specifies the extent to which hum is to be suppressed.

Slider

Width

Specifies whether the range of the notch filter rises and falls

steeply or gently.

6.3.7 Filter Toolbox Enhancement

The Filter Toolbox enhancement allows you to define your own audio filters.

The following setting options are available:

Check box

User Drawn Filter

Response

Activates the option for changing the graphic using handles.

Graph

User Drawn Filter

Response

Allows you to define a filter yourself by means of adjustable cur-

ves.

Switches between a linear and logarithmic scale for the limiting

frequency graphic.

Check box

Band Pass Filter

Adds a Band Pass Filter that allows a certain frequency range to

be exceeded.

Slider

Upper Limit Specifies the upper frequency limit for the bandpass filter.

Slider

Lower Limit Specifies the lower frequency limit for the bandpass filter.

Nero WaveEditor 43

Filters

Area

Notch Filters

Inserts up to three notch filters and bandpass stops that prevent

a particular frequency range from being exceeded.

Slider

Center Specifies the frequency of the relevant notch filter.

6.3.8 Noise Reduction Enhancement

The Noise Suppression enhancement suppresses distracting noise in an audio file.

The following setting options are available:

Graph

Spectral Subtracti-

on Profile

Maps the interfering signal.

Switches between a linear and logarithmic scale for the limiting

frequency graphic.

Slider

Gain Floor

Specifies the level of noise reduction when some noise is to be

retained.

Slider

Reduction Level Specifies the level of noise reduction.

The following setting options are available in the Mode area:

Option button

Automatic Noise Analysis Automatically analyzes the audio file in relation to noise.

Button

Freeze

Fixes the noise curve in the spectral subtraction profile

and uses this as a reference signal.

Option button

Editable Noise Curve

Inserts handles into the noise curve in the spectral sub-

traction profile; these can be used to edit the curve.

Option button

Noise Print

This is automatically activated after the implementation of

the noise analysis and after the first time the noise sup-

pression is called.

The noise curve generated by the noise analysis can be

edited.

Button

Residual Output Only plays back the noise signal.

6.3.9 Noise Analysis

The Noise analysis enhancement uses a marked area in the audio file as a noise reference

sound. This reference sound is then used to suppress the noise.

Nero WaveEditor 44

Filters

Nero WaveEditor 45

 You have changed the sound of the highlighted part of the audio file.

6.4 Changing The Sound of an Audio File

To change the sound of an audio file with tools , effects and sound optimizing tools, proceed

as follows:

1. Mark the area of the audio file where you want to change the sound.

 The marked area is highlighted in a different color.

2. Select the desired entry in the Tools, Effects and Enhancement menus:

 The relevant window appears.

3. n the open window. Make the desired settings i

4. Click the OK button.

Technical Information

Nero WaveEditor 46

7 Technical Information

7.1 System requirements

Nero WaveEditor is installed along with the Nero Suite. Its system requirements are the sa-

me. You can find more detailed information on the system requirements under

www.nero.com.

7.2 Supported Formats and Codecs

7.2.1 Audio formats and codecs

 Advanced Audio Coding (ACC) - import only

 Audio Interchange File Format (AIFF, AIF)

rts Group-1 Audio Layer 3 (MP3)

 Recource Interchange File Format WAVE (WAV, WAVE)

 Windows Media Audio (WMA)

 Nero WaveEditor File (NWF)

 Dolby Digital (AC-3) – import only

 mp3PRO (MP3)

 Moving Picture Expe

 Moving Picture Experts Group-4 (MP4)

 Nero Digital (MP4)

 OGG Vorbis (OGG, OGM)

Glossary

Nero WaveEditor 47

8 Glossary

Bit Depth

Bit depth indicates the precision with which an oscillation vibration will be captured. The

greater the value, the more accurate is the acquisition and the better is the audio quality.

FIR Filter

A filter is a system that links an input signal with a transmission function and makes this

changed signal available at its output. With a filter with finite pulse response (FIR filter) the

output signal is made up of several partially buffered values of the input signal.

Frequency

The frequency denotes the oscillations per second of an electrical or magnetic field. With

audio files this means that the frequency increases with rising pitch. The unit is Hertz (Hz).

The highest magnitude of oscillation is called the amplitude.

IIR Filter

A filter is a system that links an input signal with a transmission function and makes this

changed signal available at its output. A filter with infinite pulse response (IIR filter) uses the

input values as well as buffered values of the output signal.

Normalization

Normalizing in audio technology is the process whereby analog and/or digital audio data is

raised to a uniform volume level.

Sample Rate

The sample rate indicates the frequency with which a signal is sampled per interval of time. It

is measured in sampling values per second. The higher the sample rate the more precise the

measurement, and the better the audio quality.

Index

Nero WaveEditor 48

9 Index

Air Damping .......................................... 40

Amplitude Modulation ........................... 34

Amplitude peaks.................................... 44

Anti-aliasing........................................... 22

Area

Display............................................................. 10

Audio file

Change sound ........................................... 25, 46

Edit .................................................................. 18

Filter................................................................. 25

Implement Pause Detection ............................ 22

Insert test signal .............................................. 24

Play.................................................................. 17

Record ............................................................. 18

Audio format settings ............................ 12

Audio Format Settings .......................... 15

Audio input

Define .............................................................. 12

Device settings ................................................ 12

Audio output

Define .............................................................. 12

Automatic Pause Detection................... 22

Implement........................................................ 23

Bandpass stop ...................................... 45

Bandwidth ....................................... 26, 41

Beats per Minute................................... 29

Bit depth .......................................... 13, 21

Center Frequencies .............................. 26

Configuration......................................... 12

Conventions, manual .............................. 6

Convert

Sample format ................................................. 22

Converting Sample Format ................... 21

Crackle .................................................. 38

Cutoff Frequency................................... 27

Define

Audio input, Audio output ................................ 12

Delay ............................................... 31, 35

Device settings...................................... 12

Digital monitoring .................................. 18

Display .............................................. 8, 10

Display window ..................................... 11

Dithering................................................ 13

Dynamic Processor ............................... 26

Edit

Audio file ..........................................................18

Edit History............................................ 10

Editor options ........................................ 12

Editor Options ....................................... 12

Effect

Bit depth........................................................... 34

Bit rate.............................................................. 34

Chorus ............................................................. 30

Convolution reverb........................................... 31

Delay................................................................31

Distortion.......................................................... 32

Distortion effect ................................................32

Doppler ............................................................ 33

Flanger.............................................................33

Loudness ......................................................... 33

Low fidelity .......................................................34

Modulation .......................................................34

Multi-tap delay..................................................35

Phaser..............................................................36

Pitch Bend........................................................37

Pseudo reverse................................................ 37

Quantification error ..........................................34

Re-analogue .................................................... 37

Reverb ............................................................. 38

Sample rate...................................................... 34

Stutter .............................................................. 39

Surround Expansion ........................................ 39

Surround reverb ...............................................40

Voice modification............................................ 41

Wah-Wah .........................................................41

Effects ................................................... 25

End frequency ....................................... 23

Enhancement ........................................ 25

Band extrapolation ...........................................42

Camera denoiser ............................................. 43

DC offset correction .........................................43

Declicker ..........................................................43

Declipper.......................................................... 44

Decrackle .........................................................43

DeHum.............................................................44

Filter toolbox .................................................... 45

Index

Nero WaveEditor 49

Interfering noises ............................................. 43

Noise Analysis ................................................. 46

Noise Reduction .............................................. 45

Envelope mapping ................................ 41

Equalizer ............................................... 26

Equally Tempered Chrome ................... 28

Fade in methods ................................... 20

Fade out methods ................................. 20

File display ........................................ 8, 10

FIR filter................................................. 13

Frequency Band.................................... 27

Frequency Modulation .......................... 34

Frequency range................................... 26

High Frequency..................................... 42

IIR filter.................................................. 13

Implement

Automatic pause detection .............................. 23

Input ...................................................... 26

Input device........................................... 12

Input level.............................................. 18

Interference effects ............................... 34

Interfering noise

Filter................................................................. 43

Level Meters.......................................... 10

Low Frequency...................................... 42

Manual, conventions ............................... 6

Menu bar ................................................. 8

Multichannel audio ................................ 13

Nero HeadPhone .................................. 13

Nero VirtualSpeakers............................ 13

Nero WaveEditor..................................... 6

Main screen ....................................................... 8

Noise Analysis....................................... 45

Noise shaping ....................................... 13

Noise shaping filter ............................... 13

Normalize .............................................. 19

Notch Filters .......................................... 44

Output ................................................... 26

Output device ........................................ 12

Pause Detection.................................... 22

Play

Audio file ..........................................................17

Playback speed..................................... 29

Post-Filtering ......................................... 32

Pre-Delay .............................................. 31

Pre-Filtering........................................... 32

Program

Launching the Program......................................7

Startup ............................................................... 7

Pseudo reverse ..................................... 37

Record

Audio file ..........................................................18

Recording Console................................ 18

Response Time ..................................... 25

Sample format

Convert ............................................................ 22

Sample format.................................................. 22

Sample Format Settings ....................... 21

Convert ............................................................ 21

Sample rate........................................... 21

Save/Output Settings ............................ 13

Scale

Impulse response.............................................31

Linear ...............................................................31

Logarithmic ...................................................... 31

Scratches .............................................. 38

Signal transmission............................... 27

Sound

Change ...................................................... 25, 46

Spectrum Analyzer................................ 10

Start frequency...................................... 23

Index

Nero WaveEditor 50

Startup

Program............................................................. 7

Status Bar ............................................. 10

Stereo processor................................... 29

Surface material.................................... 40

Surround ............................................... 13

System requirements ............................ 47

Tab

Convertors ....................................................... 16

Decoder ........................................................... 15

DirectX Plug-in................................................. 15

Encoder ........................................................... 15

Folders............................................................. 13

Save/Output Settings....................................... 13

View................................................................. 12

Temporary folder................................... 13

Test signal............................................. 24

Insert................................................................ 24

Test Tone Generator............................. 23

Threshold .............................................. 27

Tool

Deesser............................................................25

Dynamic processor ..........................................27

Dynamic Processor.......................................... 26

Equalizer ..........................................................26

Karaoke filter.................................................... 27

Noise gate........................................................ 27

Pitch ...........................................................28, 29

Pitch tuning ......................................................28

Stereo processor..............................................29

Time correction ................................................29

Transpose ........................................................29

Toolbar .......................................... 8, 9, 11

Tools ..................................................... 25

Vibrato................................................... 28

Virtual Surround .................................... 13

Vocal Pan.............................................. 27

VST Plug-Ins tab ................................... 14

Wave display......................................... 10

Contact

10 Contact

Nero WaveEditor is an application of the Nero Suite, a Nero AG product.

www.nero.com

Nero AG

Im Stoeckmaedle 13-15 Web: www.nero.com

76307 Karlsbad Help http://support.nero.com

Germany

Fax: +49 724 892 8499

Nero Inc.

330 N Brand Blvd Suite 800 Web: www.nero.com

Glendale, CA 91203-2335 Help http://support.nero.com

USA

Fax: (818) 956 7094

E-mail: US-CustomerSupport@nero.com

Nero KK

Rover Center-kita 8F-B, 1-2-2

Nakagawa-chuou Tsuzuki-ku

Web: www.nero.com

Yokohama, Kanagawa Help http://support.nero.com

Japan 224-0003

Nero WaveEditor 51

Nero Wave Editor Instruction Manual Eng

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