Lexicon PCM91 Cut Sheet English Pcm8191sheet Original
Lexicon PCM91 Cut Sheet English pcm8191sheet_original Lexicon - PCM91 - Cut Sheet English
Lexicon PCM81 Cut Sheet English pcm8191sheet_original Lexicon - PCM81 - Cut Sheet English
Lexicon PCM81 Cut Sheet English pcm8191sheet_original Lexicon - PCM81 - Cut Sheet English
User Manual: Pdf Lexicon PCM91 Cut Sheet English Lexicon - PCM91 - Cut Sheet English
Open the PDF directly: View PDF .
Page Count: 5
Download | |
Open PDF In Browser | View PDF |
PCM 81 Highlights • World-class Lexicon reverb • 2 DSP engines including Lexicon’s proprietary LexiChip® • 24-bit A/D, D/A, and internal processing • 300 presets; 50 user programs • Studio-standard reverbs and effects including: Reverb and six voices of Delay or Reverb, four voices of Pitch Shift, and Vocal Fix for replacing out-of-tune melody lines • A single Adjust knob that automatically attaches to all applicable parameters in factory tailored presets • PCMCIA card slot for program storage • Optional cards for algorithms, programs and user presets • Pro and Go Modes: Go mode allows access to as many as 10 handpicked parameters for any particular preset; Pro Mode allows full access to an Edit matrix of as many as 100 parameters • Dynamic Spatialization: 3D effects processing (compatible with surround sound systems) • Up to 20 seconds of delay • Balanced analog inputs and outputs (XLR and 1/4") • S/PDIF and AES/EBU digital inputs and outputs • Tap Tempo for instant setting of delay and modulation times • Full MIDI control 12 PCM 91 Highlights • World-class Lexicon reverb • Dual proprietary LexiChip® DSP engines • 24-bit A/D, D/A, and internal processing • 450 presets; 100 user programs • Lexicon's "Greatest Hits" reverb algorithms, including Chamber, Concert Hall, Random Ambience, Random Hall, Rich Plate, and Split Chamber • Keyword search for quick, intelligent sorting of presets by alphabetical order or application • Front panel Adjust knob automatically attaches to one or more parameters in each factory tailored preset • PCMCIA card slot for program storage • Pro and Go Modes: Go mode allows access to as many as 10 handpicked parameters for any particular preset; Pro Mode allows full access to an Edit matrix of as many as 100 parameters • Balanced analog inputs and outputs (XLR and 1/4") • S/PDIF and AES/EBU digital inputs and outputs • Tap Tempo for instant setting of delay and modulation times • Full MIDI control 13 For over 30 years, Lexicon has been considered a pioneer in digital audio.With more experience than any other manufacturer, it’s no surprise that the PCM 81 Digital Effects Processor and the PCM 91 Digital Reverberator represent the most advanced systems in their class. Lexicon’s unique dual DSP platform enables the PCM 91 to offer the highest quality reverb, and allows the PCM 81 to combine reverb with powerful, flexible effects. Professional digital inputs and outputs (AES/EBU and S/PDIF) on both units, coupled with the legendary “Lexicon Sound”, makes the PCM 81 and PCM 91 an essential combination. Easy Operation The PCM 81 and PCM 91 are as simple to operate as they are pleasurable to listen to. Just load a preset and a useful parameter will become instantly available on the Adjust knob. The next level was designed for professionals who want to further customize programs, but lack the time to wade through the myriad of available controls. In this mode, as many as 10 of the most logical parameters in a given effect are easily accessible for customization. For the sound designer, another mode allows access to the full Editing matrix available in both units, as well as a user-assignable Soft Row in which to store favorite parameters. It also provides access to the extensive modulation capabilities of the PCM 81 and the dynamic reverb aspects of the PCM 91. Digital Inputs and Outputs The PCM 81 and PCM 91 feature professional AES/EBU and S/PDIF digital audio input and output formats. S/PDIF coaxial and AES/EBU XLR digital output connectors can be used simultaneously, doubling digital audio outputs. Dynamic Patching The PCM 81 and PCM 91 raise Dynamic Patching to a new level, providing unprecedented control over the effects. Dynamic Patching gives these processors a truly unique set of capabilities, from modulating sounds, to producing unusual and ethereal spaces, to altering the attack and decay characteristics of the sounds. With Dynamic Patching it is possible to exceed simple modulation effects. The Dynamic Patching matrix maps data from 143 possible control sources to any effect parameter. These sources include 126 different MIDI controllers, as well as external sources such as footswitches and footpedals. Internal controllers include Tempo (both internal Tap and external MIDI clock), LFOs (Sine, Cosine, Square, Triangle, Pulse, and Sawtooth), Time Switches, Latch, AR Generator, and Left and Right Envelope Followers. Up to 10 patches can be created per effect. In a conventional patch scaling configuration, modulation occurs between maximum and minimum 14 values. In the Dynamic Patching matrix, eight pivot points can be established to create complex and interesting modulation paths. Tempo Control The PCM 81 and PCM 91 offer Tap Tempo control of delay lines as well as several rhythmic variations on the tap. Tempo can be “dialed-in” in beats-perminute, MIDI clock can be generated from tap, or received via MIDI from an external sequencer or drum machine. Tempo can also control LFO speeds and time switches, allowing modulations to be synchronized with music. Independent rhythmic values can be set for each parameter within the same program. Tempos can be read as both rhythmic values and absolute time values. The PCM 81 also offers more than 20 seconds of stereo delay. Card Slot The PCM 81 and PCM 91 are both equipped with an industry-standard PCMCIA card slot, allowing users to store personal programs and setups on cards. For the PCM 81, adding Lexicon’s Dual FX algorithm and specially designed preset cards for the PCM 80 (compatible with the PCM 81) increases its number of algorithms to more than 40 and presets to nearly 800. PCM 81 Effects The PCM 81 has everything that made the PCM 80 the top choice among studio effects processors. In addition, it offers more effects, more algorithms, and full AES/EBU input and output. Two digital signal processors; Lexicon’s proprietary LexiChip® for reverb, and a second DSP engine to handle other effects, create versatile effect combinations without compromising sonic clarity. The PCM 81 offers more than all other processors in its class with; 24-bit internal processing, a true stereo signal path, balanced analog inputs and outputs,AES/EBU and S/PDIF digital inputs and outputs, the power to combine analog and digital outputs, extensive modulation capabilities, and 300 presets. PCM 81 Sounds The PCM 81 boasts an enormous selection of sounds. Each combines uncompromised stereo reverb with several voices of additional effects. A full complement of Pitch Shifters provides unique special FX as well as doubling, quadruple tracking, Chorus, and Pitch Correction within a range of three octaves up or down. With 300 presets, the PCM 81 allows instant access to Pitch, Reverb, Ambience, sophisticated Modulators, up to 20-second stereo Delays, and Dynamic Spatialization effects for 2-channel or surround applications. Its presets were designed to accommodate a wide range of applications, from effects designed for musical uses and recordings to effects designed specifically for pitch correction, sound effects, and video postproduction. The PCM 81 also features updated versions of classic Lexicon effects such as Concert Hall and Tiled Room. PCM 81 Algorithms The PCM 81 utilizes 4-voice, 6-voice, and Pitch algorithms to create effects. The 4-voice algorithms; Chamber, Concert Hall, Infinite, Inverse, and Plate. Each combine a specific reverb type with a 4-voice stereo “effect toolbox” called the Reverb Shell, which provides post-processing for the reverb. For example, it is possible to produce a Ghost Flange by assigning a Modulated Delay to an Inverse Reverb (to Detune it). The 6-voice algorithms; Chorus + Reverb, Glide, Hall, Multiband + Reverb, Res 1 > Plate, and Res 2 > Plate, combine a specific reverb type with a specialized 6-voice stereo effect. In these algorithms, it is possible to combine the shimmer of a multi-voice chorus with a lush reverb tail (as in Wet Chorus). The on-board Pitch algorithms encompass all Pitch and Vocal Correction algorithms and effects available in the PCM 80 via plug-in cards. Seven algorithms include Pitch Correct for correction of monophonic sources, and Stereo Chamber for full stereo pitch-shifting with Chamber reverb. A powerful submixer is built into the Dual Chamber, Dual Inverse, and Dual Plate algorithms for flexible ordering and routing of two independent voices of pitch-shifting with reverb. A 4-voice Quad > Hall algorithm provides four independent pitch-shift voices with full stereo reverb, and a VSO-Chamber algorithm provides stereo time and pitch correction with Chamber reverb and variable speed pitch control (in percent). PCM 81 Dynamic Spatialization Two independent spatial processors accommodate the placement of effects virtually anywhere between or beyond the loudspeakers. Effects can also be located dynamically, creating different spaces that change with the music. PCM 91 Presets The PCM 91 includes 450 presets which provide sounds for real-world applications. The most useful parameters of each sound are located in a userdefinable Soft Row, allowing users to make quick and simple adjustments. Navigation is further simplified with labeled banks and rows. PCM 91 KeyWord Search A unique KeyWord Search function in the PCM 91 enables users to locate a group of programs designed for a given application. There are 50 keywords in total, including four user-definable groups of effects. PCM 91 Reverb Lexicon’s research into the physics of acoustics is embodied in the Random Hall algorithm. Echograms of real halls have dispelled the myth of pre-delay and early reflections. In actual spaces, there is no empty interval between the arrival of direct sound and the maximum reverb density filled by early reflections. Instead, ambience builds gradually, with diffuse and complex reflections that do not color the timbre of sound like fixed-delay taps. Random Hall’s unique Shape, Size, and Spread parameters control the build-up and decay of the ambient envelope. Size determines how large the space will be. Shape controls the contour of the ambient build. At its highest settings, it provides an inverse envelope for effects and gating. Spread controls the duration of Shape, setting the build-up and sustain. Precision filters provide spectral control of reverberation time, and unique Spin and Wander parameters add random movement ensuring smooth reverberant decay. In the PCM 91, Lexicon’s classic Concert Hall algorithm has been enhanced with Spatial EQ and a Compressor to increase its versatility. The Rich Plate algorithm provides simulated plate reverberation, as well as new variations on this classic effect. The Ambience algorithm provides effects tailored specifically to the post-production environment, permitting accurate matching of previously recorded ambience. This allows new elements to blend seamlessly, and sound effects, dialog, or music to be placed realistically at different positions in the "space." Each of the PCM 91 algorithms include selected tools for ambience, post-processing, and compression/expansion, as well as modulation and patching parameters common to each. Ten Dual Reverb algorithms are built-in to the PCM 91. These algorithms contain two independent reverb blocks to create superb Dual and Cascade-configured stereo reverbs, each with all the control features of the single effects. PCM 91 Custom Controllers Control in the PCM 91 has been increased with the addition of four Custom Controllers placed on the Soft Row. These controllers consist of one or more parameters patched together, each with individual scaling values. Custom controllers effectively add four more Adjust knobs to each program. www.lexicon.com/pcm81 www.lexicon.com/pcm91 15 PCM 81 Analog Audio Input: XLR and 1/4” balanced (T/R/S) Input Level: -2dBu to +20dBu, balanced; -22dBu to 0dBu, unbalanced Input Impedance: 100kΩ, balanced; 50kΩ, unbalanced Analog Audio Output: XLR and 1/4” T/R/S balanced Output Level: +18dBm, balanced; +4dBm, unbalanced Output Impedance: 125Ω, balanced Digital Audio Input: XLR, balanced; Coaxial RCA, unbalanced Format: AES/EBU, balanced; S/PDIF, unbalanced Sample Rate: 44.1kHz and 48kHz Digital Audio Output: XLR, balanced; Coaxial RCA, unbalanced Format: AES/EBU, balanced; S/PDIF, unbalanced Sample Rate: 44.1kHz and 48kHz Conversion: 24-bit A/D; 24-bit D/A Internal Audio DSP: 24-bit (PCM 81); 20-bit (PCM 91) Frequency Response: Crosstalk: THD: Dynamic Range: 10Hz - 20kHz ±.5dB -55dB 10Hz to 20kHz <0.006%, 10Hz - 20kHz D/A: >98dB typical, 10Hz - 20kHz A/D: >105dB typical, 10Hz- 20kHz A/A: >96dB typical, 10Hz - 20kHz MIDI Interface: 5-pin DIN connectors for MIDI IN, THRU and OUT Footswitch: 1/4" T/R/S connector for two independent momentary footswitches (system detects normal-open, or normal-closed on power up) Foot Controller: 1/4" T/R/S connector for foot pedal (100Ω - 10kΩ impedance) Memory Card Connector: PCMCIA type l cards, 68 pins Standards: PCMCIA 2.0 and JEIDA 4.0 Card Format: Up to 1MB of SRAM (attribute memory not required) Power Requirements: 100 - 240 volts AC; 50 - 60Hz; 35 watts (3-pin IEC connector) Remote Power In: 2.5 mm 9 volts AC (not included) Dimensions: 19" W x 1.75" H (1U) x 12" D (483 x 45 x 305 mm), rack mount standard Weight: 6.4 lbs. (2.9 kg) Operating Temperature: 32° to 104°F (0° to 40°C) Maximum Humidity: 95% without condensation PCM 91 The PCM 81 and PCM 91 are each equipped with an industrystandard PCMCIA card slot, allowing users to store personal programs and setups on RAM cards. For the PCM 81, adding Lexicon’s Dual FX algorithm and specially designed preset cards for the PCM 80 (all of which are compatible with the PCM 81) increases its number of algorithms to more than 40 and its number of presets to nearly 800.
Source Exif Data:
File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.3 Linearized : No Create Date : 2001:04:17 16:49:55 Producer : Acrobat Distiller 4.05 for Macintosh Modify Date : 2001:04:18 09:38:58-04:00 Page Count : 5EXIF Metadata provided by EXIF.tools