Psychtoolbox聲音提示

clc;
InitializePsychSound(1);
[waveform,Fs] = audioread('di.wav');
numChannels = size(waveform, 2);
pahandle = PsychPortAudio('Open', 2, [], 1, Fs, numChannels);
PsychPortAudio('FillBuffer', pahandle, waveform' );
startTime = PsychPortAudio('Start',pahandle,1);
WaitSecs(1);%做一個延時，否則下一句代碼執行，會立即停止聲音的播放
PsychPortAudio('Close');%可有可無，最好有