Ateisecs514 User Manual

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2017-03-29

User Manual: Pdf Ateisecs514 ATEISECS514 pdf kavson.co.uk

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ECS
Networked Echo Cancellation System

ECS Features
• Acoustic Echo Cancellation with no
compromises from 20 Hz to 22 kHz.
• Dynamic Echo Cancellation time:
Shifted - Standard 130 ms, max. 260 ms.
• Noise reduction: 6 – 20 dB.
• Up to 16 AEC software modules.
• From 4 to 24 input / output channels.
• Powerful 48 channel Networking.
• ATEÏS-Net ports with up to 32
multi-unit system designs.
• Powerful networked auto mixer, for up to
256 delegates within one system.
• Programmable logic in-and outputs.
• Ethernet port for remote diagnostic
and system configuration.
• Support IP telephone with SIP protocol and
G.711 G.722 voice codec via Ethernet port.
• Up to 16 broad-band AEC software modules.
• From 4 up to 24 balanced mic/line inputs/outputs
combinations (See type number specification).
• Serial port for third-party RS-232 remote control.
• Remote control bus for dedicated control panels.
• ATEÏS-Studio configuration software for Windows®.
• Modular I/O with pre-definable processing.
• RoHS compliance, CE marked RoHS
compliance, CE marked.
• Ability to select, view, and adjust within
ATEÏS-Studio graphical user interface:
- Acoustic Echo Cancellation
- Mixers: standard, automatic, matrix, combiners
- Local Echo Suppressor
- Equalizers: graphic, parametric, feedback
- Filters: HPF, LPF, high shelf, low shelf, all-pass
- Gate: Voice, mono, stereo, with Side chain
- Crossovers: 2-Way, 3-Way and 4-way
- Dynamics: leveler, comp/limiter, ducker, ANC
- Routers: 2x1 ~ 768x1 and 384x384
- Delays: 0 ~ 2000 ms
- Controls: levels, presets, logic, RS-232, etc.
- Meters: signal present, peak, RMS
- Generators: tone, pink-noise, white-noise
- Message player & Recorder.

Versions

Inputs

Outputs

Channels AEC

ECS 111

4

4

4

ECS 211

8

4

4

ECS 212

8

4

8

ECS 222

12

8

8

ECS 312

12

4

8

ECS 313

12

4

12

ECS 322

12

8

8

ECS 323

12

8

12

ECS 413

16

4

12

ECS 424

16

8

16

ECS 514

20

4

16

ECS 604

24

-

16

ECS T

Optional telephone hybrid card

The ECS Networked Echo Cancellation System is a digital signal processor featuring an impressive
DYNAMIC Automatic Echo Cancellation based on our own developed wide band acoustic echo cancellation
algorithm.
ECS is designed specifically to provide outstanding clear audio in teleconferencing applications. The ECS
delivers true 20 Hz to 22 kHz bandwidth during multiple participant conversations, with natural full duplex
transmission of speech with no latency, including double talk.
Special designed features like Local Echo Suppressor, Noise reduction, Remain Echo Suppressor and Voice
Gate greatly improve the audio quality of your teleconferencing system.
ECS features up to 16 wide-band AEC software modules and up to 24 configurable hardware electronically
balanced inputs and/or outputs, telephone interface with line & set connections, Ethernet port for software
configuration/control, serial port for third-party RS-232 remote control and remote control bus (RS485) for
dedicated control panels like the URC-programmable remote controllers. Thanks to this modularity, the ECS
can be used in small or big systems.

www.ateis-europe.com
ATEÏS Europe BV - Sydneystraat 42 - 3047BP ROTTERDAM - NETHERLANDS
Phone +31 (0)10 2088690 - Fax +31 (0)10 2088699

ECS
Networked Echo Cancellation System

Audio Inputs
• Audio input impedance:
10 kOhms (balanced, screw terminal).
• Input sensitivity: 0 dB, -12 dB, -24 dB,-40dB,

ecs-55characteristics
dB (software selection).
• Max input: +15 dBu.
• Bandwidth: 20 Hz to 20 kHz.
• Phantom power soft config 48 VDC.

Audio Outputs
• Audio output impedance: 100 Ohms
(balanced, screw terminal).
• Max output +15 dBu.
• Bandwidth 20 Hz to 20 kHz.
• Total Harmonic Distortion < 0.03% , +0 dBu,
20~20 kHz, unity gain, 20 kHz BW.
• S/N: (100 dB),( re+15 dBu), unity gain, 22 kHz BW.

Driven by the intuitive ATEÏS STUDIO graphical user interface, the ECS includes a broad selection of audio
components, routing options and signal processing. Useful features like Automatic Gain Control, Feedback
killers, Meters, Compressor-limiter, Equalizer, Matrix and Automatic Microphone mixers are also part of
the ECS DSP component library.

• S/N:(80 dB),( re+15 dBu),( 54 dB gain), 22 kHz BW.
• Dynamic range: (100 dB),( re+15 dBu), 22 kHz BW.

Serial connections
• RS232 port: for ATEÏS or third party equipment
remote control.

Internal processing of audio signals can be fully programmed to suit the client’s application with enhanced
management. Installers can select the audio processing feature(s) that they wish to apply to the various
inputs and outputs from a library on their PC, using software provided with the ECS. The internal system
design is completely user definable via PC software, and can be controlled via dedicated software
screens, third party devices like Crestron ™, AMX ™ or Vity ™, and a variety of optional remote controls.

• RS485 port: for Remote data control.
• RJ45 port: for PC control and system set up
using AteÏs-Studio software.

Digital Link

Multi-unit ECS-systems can be created utilizing ATEÏS NetLink which provides 48-channels broadband
audio distribution, linking up to 32 units in a dedicated network creating a through 768 channels audioconferencing system.

• One RJ45 TX to send data and audio to next device.
• One RJ45 Rx to receive data and audio
from the previous device.

The ECS system can use either telephone lines with the telephone interface or internet links thanks to a
reliable VoIP stream with SIP protocol. Telephone hybrid capabilities include: initiation of outgoing calls
detection and answering of incoming calls.

Control I/O
• 8 Control inputs either analog or Logical (contacts).
• 2 logic outputs (Dry contacts).

Audio Telecommunication

Networked Echo Cancellation System

www.ateis-europe.com
ATEÏS Europe BV - Sydneystraat 42 - 3047BP ROTTERDAM - NETHERLANDS
Phone +31 (0)10 2088690 - Fax +31 (0)10 2088699



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