auFile='soo.wav';
opt=pitchTrackBasic('defaultOpt');
opt.frame2frameOpt.pdf='amdf';
showPlot=1;
pitch=pitchTrackBasic(auFile, opt, showPlot);

au=myAudioRead(auFile);
frameSize=(opt.frameDuration*au.fs)/1000;
hopSize=(opt.hopDuration*au.fs)/1000;
frameRate=au.fs/hopSize;		% No. of pitch points per sec
pv.fs=16000; pv.nbits=16;				% Specs for saving the synthesized pitch
pv.signal=pv2wave(pitch, frameRate, pv.fs);		% Convert pitch to wave
pv.amplitudeNormalized=1;
myAudioWrite(pv, 'sooPitchByAmdf.wav');	% Save the pv as a wav file