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reverb2
ar reverb2 asig, ktime, khdif [,iskip]
DESCRIPTION
This is a reverberator consisting of 6 parallel comb-lowpass filters being
fed into a series of 5 allpass filters. This reverberator is a descendant
of nreverb of CCRMA fame.
INITIALISATION
iskip - Skip initialisation if present and non zero
PERFORMANCE
The input signal asig is reverberated for ktime seconds. The parameter
khdif controls the high frequency diffusion amount. The values of
khdif should be from 0 to 1. If khdif is set to 0 the all
the frequencies decay with the same speed. If khdif is 1, high frequencies
decay faster that lower ones.
EXAMPLE:
a1 oscil 10000, 100, 1
a2 reverb2 a1, 2.5, .3
out a1 + a2 * .2
This results in a 2.5 sec reverb with faster high frequency attenuation.
AUTHOR:
Paris Smaragdis,
MIT, Cambridge
1995
rev. Richard Karpen, 1998
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Jean Piché & Peter J. Nix, 1994-97