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made normalization on wave sound

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

1 Comment

Daniel on 13 Dec 2012

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

Abdulkareem

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1 Answer

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.

1 Comment

Abdulkareem on 13 Dec 2012

sir the rand is -1<=y<=1

Jan Simon

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