REVERB2

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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.

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

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