How to plot spectrogram with actual time?
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I've tried a plenty of time now, awaring that there are many solution on the web, but none of them were working fine for my Issue.
Say I have the data
[y,fs] = audioread('path');
In order to prepare it for spectrogram:
y = y(:,1);
If I plot it now in a spectogram with same setting as on the Matlab-side:
spectrogram(y,128,120,128,1e3,'yaxis')
I'm getting a time-span of hours, even if the Signal is 140 seconds long.
Any solutions? The spectogram looks fancy, but not in that scale.
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