Asked by Abdulkareem
on 11 Dec 2012

hi i recorded several wave sounds with sampling rate 8000 Fs=8000; y=wavrecord(5*Fs,Fs); i want to apply normalization to Excluding anomalous values from this sound

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Answer by Jan Simon
on 12 Dec 2012

Edited by Jan Simon
on 12 Dec 2012

Then please take the time to explain any details: There are different methods to normalize a wave sound, e.g. that the rand is -1<=y<1, or -1<=y<=1, or -32768<=y<=32767, etc. You can normalize the frequency power, the loudness, the mean amplitude, the standard deviation, ...

Therefore I suggest to explain exactly what you need. Then post, what you have tried already to get rid of the "doit4me" tag, which reduces the motivation to create an answer.

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## 1 Comment

## Daniel (view profile)

Direct link to this comment:http://www.mathworks.com/matlabcentral/answers/56348#comment_117056

I am closing this as doit4me. Please edit the question to include what you have tried and where you are stuck.