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

void pda

(EST_Wave &sig, EST_Track &fz,   EST_Features &op, EST_String method="")

Top level pitch (F0) detection algorithm.

Documentation

Top level pitch (F0) detection algorithm. Returns a track conatining evenly spaced frames of speech, each containing a F0 value for that point.

At present, only the \Rref{srpd} pitch tracker is implemented, so this is always called regardless of what <parameter>method</parameter> is set to.

Parameters:

sig - : input waveform
fz - : output f0 contour
op - : parameters for pitch tracker
method - : pda method to be used.

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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