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

void icda

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

Top level intonation contour detection algorithm.

Documentation

Top level intonation contour detection algorithm. Returns a track conatining evenly spaced frames of speech, each containing a F0 for that point. icda differs from pda in that the contour is smoothed, and unvoiced portions have interpolated F0 values.

Parameters:

sig - : input waveform
fz - : output f0 contour
speech - : Interpolation is controlled by the <tt>speech</tt> track. When a point has a positive value in the speech track, it is a candidate for interpolation.
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