waveDir='D:\dataset\[techine]\第一次錄音檔(100人)\莊美玲#0';
waveData=recursiveFileList(waveDir, 'wav');
waveNum=length(waveData);

for i=1:waveNum
	fprintf('%d/%d: %s\n', i, waveNum, waveData(i).path);
	[y, fs, nbits]=wavReadInt(waveData(i).path);
	sound(y/(2^nbits/2), fs);
	epdParam=epdParamSet(fs);
	plotOpt=1;
%	out=epdByVol(y, fs, nbits, epdParam, plotOpt);
	out=epdByVolHod(y, fs, nbits, epdParam, plotOpt);
	fprintf('Press any key to conitnue...'); pause; fprintf('\n');
end