made normalization on wave sound

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Abdulkareem
Abdulkareem 2012-12-11
评论： keshav poojari 2018-12-24
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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Daniel Shub
Daniel Shub 2012-12-13
I am closing this as doit4me. Please edit the question to include what you have tried and where you are stuck.

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回答（1 个）

Jan
Jan 2012-12-12
编辑：Jan 2012-12-12
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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keshav poojari
keshav poojari 2018-12-24
Sir, I cant Understand above statement!.. please can you give some examples????
i used R2013a version

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