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Get JUST Sampling Rate

4 次查看（过去 30 天）
Andrea
Andrea 2011-10-21
Hi everyone, i know my question could be strange but i really need to get just sampling rate from a wave file. How can i get it ? I think i can use wavread but how can i get JUST sampling rate and not the entire file as a vector. Thank u for your time guys.
Andrea

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回答（3 个）

Rick Rosson
Rick Rosson 2011-10-22
Please try the following:
filename = 'myfile.wav';
N = 1;
[ ~, Fs ] = wavread(filename,N);
For more information:
>> doc wavread
HTH.
Rick
Walter Roberson
Walter Roberson 2011-10-22
http://www.mathworks.com/help/techdoc/ref/wavread.html can return the fs even if you just ask for 1 sample to be read. I would even try it asking for 0 samples to see if that would work.
Andrea
Andrea 2011-10-22
IT WORKS! Thank u sooooo much.
ANDREA

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