Saving an audio file in .wav format

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Sri Srujan Gollapudi
评论： Sri Srujan Gollapudi 2019-9-15
Hello,
I'm writing a program to record audio and save it as a .wav file. I'm able to record and play the voice, however, while using the audiowrite function the audio is getting clipped. The range of my audio signal falls between -1 and 1. I will attach my code and the plot of the audio graph. Can someone help me as to how to save the audio clip. I also used the 'save' command, but the file is not playable by VLC, Windows media player, etc.
a= audiorecorder(8000,8,1);
disp('start speaking')
recordblocking(a,5);
disp('End of recording')
myrec= getaudiodata(a);
plot(myrec);

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Walter Roberson
Walter Roberson 2019-9-15
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