ALIASING CANCELLATION IN AUDIO EFFECTS ALGORITHMS

摘要

A method for effecting aliasing cancellation in an audio effects algorithm using a delay modulated signal, derived from interpolation of a delay modulator at an instantaneous sampling frequency, including: determining the instantaneous sampling frequency 1/Tisf and band limiting an input signal, to which the audio effects algorithm is to be applied, to 1/2 Tisf prior to interpolation.