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Topic: Reconstructing a signal from its spectrogram
Replies: 2   Last Post: Apr 18, 2013 12:34 AM

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Gehan Mustafa Kamel

Posts: 13
Registered: 8/2/06
Reconstructing a signal from its spectrogram
Posted: Apr 2, 2007 9:01 AM
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Hello all,
I am facing a problem, and i hope anyone could help me.

After i got the spectrogram for a certain signal, I Want to apply
some weight to each Time-Frequency region of
the spectrogram, and then i want to reconstruct the original signal
from the weighted spectrogram.

How can I do this in matlab? I mean is their a function or toolbox in
the matlab that allows me to reconstruct a signal given its
spectrogram only?

Thanks alot and I hope anyone could help me out here
Gehan Mustafa

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