Assigning time on x axis for audio samples
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Hello,
I have audio samples and I know the sampling rate (44.1KHz per sec)) I also have loads of samples of varying lengths(titled calla etc). Is there a way for me to assign time in msec on the x axis in a way that I do not have to customize for each sample length?
Thanks! Sonia
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Wayne King
2012 年 4 月 8 日
You can create a time vector for your longest recording and then use subsets for a particular vector.
If N is the length of the longest:
Fs = 44.1e3;
t = 0:1/Fs:(N*1/Fs)-1/Fs;
Then for a particular vector, say x:
L = length(x);
tx = t(1:L);
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