Lexicon PCM 81 - REV 2 - The 6-Voice Algorithms

3-9
Algorithms and Parameters
PCM 81
THE 6-VOICE ALGORITHMS
Each 6-Voice algorithm is a combination of a specific 6-voice stereo
effect and a specific reverb effect. These algorithms: Glide>Hall,
Chorus+Rvb, M-Band+Rvb, Res1>Plate and Res2>Plate are each
optimized for a particular class of audio processing effects in
combination with studio quality stereo reverberation, bringing
formidable processing power and flexibility to effects creation.
The 6-Voice algorithms use the same, uncompromised, stereo
reverberation effects as the 4-Voice algorithms but, instead of the
general-purpose Reverb Shell, each reverb is coupled with a unique
6-voice stereo effect: gliding delays, 6-voice chorus, multi-band
EQ, and two 6-voice resonators. Voices 1-3 are connected to input
audio panned to the left. Voices 4-6 are connected to input audio
panned to the right. (Use the InPan L and InPan R controls at
Control mode 0.2 to pan input audio.) Each voice has independent
delay time, panning and level controls, in addition to other
parameters specific to the particular effect.
2 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7
3 3.0 3.1 3.2 3.3 3.4
4 4.0 4.1 4.2 4.3 4.4
5 5.0 5.1 5.2 5.3 5.4
6 6.0 6.1 6.2 6.3 6.4
7 7.0 7.1 7.2 7.3 7.4 7.5 7.6
0 0.0 0.1 0.2 0.3 0.4 0.5 0.6
1.6 1.71 1.0 1.1 1.2 1.3 1.4
Controls Mix
Rvb Time
Rvb Design
Levels
Delay Time
Feedback
Panning
Modulation
Patches
FX Adjust *InLvl/Pan High Cut Voice Dif FX Mix FX Width
Low Rt Mid Rt Crossover Rt HC Pre Delay *Ref Lvl/Dly
Size Diffusion Shape Spread Spin Link Rvb Width *Rvb In/Out
Master Voice 1 Voice 2 Voice 3 Voice 4
*Master Voice 1 Voice 2 Voice 3 Voice 4
Master Voice 1 Voice 2 Voice 3 Voice 4
Master Voice 1 Voice 2 Voice 3 Voice 4
Mod:LFO Mod:AR Env Mod:Env L Mod:Env R Mod:Latch Mod:Sw 1 Mod:Sw 2
Patch 5 Patch 6 Patch 7 Patch 8 Patch 9Patch 4Patch 3Patch 2Patch 1Patch 0
1.8
*EkoFbk/Dly
*Pst/Gld
1.5
Infinite
0.7
*ADJUST
In the Glide>Hall, Res1>Plate and Res2>Plate algorithms, the reverb
effect is in series with the 6-voice effect. Use FX Mix to set the
relative level of dry and reverberated effect.
In the M-Band+Rvb and the Chorus+Rvb algorithms, the reverb
effect is in parallel with the 6-voice effect. Use FX Mix to set the
balance of the 6-voice effect and the reverb.
INFINITE (continued)