How to read raw speech signal without header in MATLAB ?

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Dipesh Mudatkar 2017-3-6

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https://ww2.mathworks.cn/matlabcentral/answers/328274-how-to-read-raw-speech-signal-without-header-in-matlab

评论： Dipesh Mudatkar 2017-3-6

采纳的回答： Walter Roberson

在 MATLAB Online 中打开

I tried this code

 fid = fopen('File_name','r');
 y = fread(fid,inf,'short');
 y = doubel(y);
 sound(y)

but sound is not same as recorded.

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Stephen23 2017-3-6

编辑：Stephen23 2017-3-6

Where is the fclose ? If you use fopen then you need to use fclose.

Dipesh Mudatkar 2017-3-6

Yes it's necessary, but it will work without any problem.

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Walter Roberson 2017-3-6

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https://ww2.mathworks.cn/matlabcentral/answers/328274-how-to-read-raw-speech-signal-without-header-in-matlab#answer_257425

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Try these two variations and see which one works for you:

 fid = fopen('File_name','r');
 ybe = fread(fid, inf, 'short=>double', 'ieee-be');
 fclose(fid)
 disp('Big Ended')
 sound(ybe)
 pause(5)
 fid = fopen('File_name','r');
 yle = fread(fid, inf, 'short=>double', 'ieee-le');
 fclose(fid)
 disp('Little Ended')
 sound(yle)