Description: This MATLAB exercise implements a pitch period detector based on detecting and tracking peaks in the (real) cepstrum during regions of voiced speech. The major feature of this pitch period detector is the use of a secondary cepstral peak detector for each frame of speech, in order to detect and correct pitch period detection errors due to effects such as pitch period doubling or halving and related phenomena. The file 4.5 Cepstral Pitch Detector.pdf provides a User s Guide for this exercise.
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File list (Check if you may need any files):
srconv.m
4.5 Cepstral Pitch Detector.pdf
Callbacks_cepstral_pitch_GUI25.m
Cepstral Pitch.mlappinstall
cepstral_pitch.mat
cepstral_pitch.jpg
cepstral_pitch_GUI25.m
cepstral_pitch_GUI25.mlappinstall
cepstral_pitch_GUI25.prj
medf.m
out_cepstrum_1A.mat
out_cepstrum_s1_edited.mat
out_cepstrum_s4_edited.mat
out_cepstrum_s5_edited.mat
out_cepstrum_s6_edited.mat
out_cepstrum_test_16k.mat
out_cepstrum_we were away a year ago_lrr.mat
out_cepstrum_we were away a year ago_suzanne.mat
pathnew_matlab_central.m
Read_Me.txt
smoothpitch.m
license.txt
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