In file ../include/sigpr/EST_filter.h:

void inv_lpc_filter

(EST_Wave &sig, EST_FVector &a,   EST_Wave &res)

Filter the waveform using a single set of coefficients so as to produce a residual signal.

Documentation

Filter the waveform using a single set of coefficients so as to produce a residual signal.

Parameters:

sig - the speech waveform to be filtered
- a a single set of LP coefficients
res - the output residual waveform

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This page is part of the Edinburgh Speech Tools Library documentation
Copyright University of Edinburgh 1997
Contact: speech_tools@cstr.ed.ac.uk