about sound wave cuting code
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sir ,i had wave file 1 to 12 .1 to 4 and 8 to 12 is novice .I only want 5 to 7 .What was the code .so please send Matlab code .
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Walter Roberson
2015-11-21
[data, FS] = wavread('YourWavFile.wav');
start_at_s = 5; %seconds
end_at_s = 7; %seconds
start_at_samp = max(ceil(start_at_s * FS), 1); %includes range check
end_at_samp = min( floor(end_at_s * FS), size(data,1)); %includes range check
sound_clip = data(start_at_samp:end_at_samp, :);
2 个评论
vageesh kulkarni
2015-11-21
Walter Roberson
2015-11-21
Where I wrote 'YourWaveFile.wav' you would use 'left.wav'
If you are asking to automatically detect and remove noise then that is a very different question than asking about clipping at specific times. You will need to tell us more about the kind of noise and how it differs from the sound you want.
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2015-11-21
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2021-8-20
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