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PCM 80 Pitch FX User Guide
The Stereo-Chmb
Algorithm
2-10
The Stereo-Chmb algorithm is optimized for the best possible shifted audio
quality while maintaining the stereo imagery of the source material. Pitch is
adjustable up or down over a 3 octave range with a resolution of 1 cent. This
effect is combined with the PCM 80 Chamber reverb using the Dual FX structure.
Stereo Shifter
The Chamber reverb produces an even, relatively dimensionless reverbera-
tion, with little change in color as the sound decays. The initial diffusion is similar
to the Concert Hall algorithm, but the sense of space and size is much less
obvious. This characteristic, along with the low color in the decay tail, makes
Chamber useful on a wide range of material. It is especially useful on spoken
voice, giving a noticeable increase in loudness with very low coloration.
Lexicon
Chamber
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