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Simple code to remove backgruund noise from audio sample

Posted Date Unknown Arun Kumar 3 Comments

I am developing one simple audio processing utility in C++ using Qt. It can record audio from microphone. When I play the recorded sound there is lots background noise in it. Is there any simple code I can remove the background noise from audio sample

I tried to replace zero to the below audio sound but the recording coming through choppy and I searched in net for noise reduction methods found some algorithms that all are very difficult to understand and implement in my code

Any code sample will very helpful to me

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thomas_tom99

Posted on: 26/05/2012

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Did you see the link below?

http://stackoverflow.com/questions/4152237/remove- background-noise-from-the-wav-file-in-iphone

Tom

Lovely Manuel

Posted on: 30/05/2012

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The link below may help you.

http://www.musicdsp.org/archive.php? classid=3#92

Lovely

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arunkumaraymuo

Posted on: 30/05/2012

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Many thanks Lovely
http://www.musicdsp.org is a very helping site to develop an audio processing software

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