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Re: Echo Suppression for Mac OS X

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Re: Echo Suppression for Mac OS X

Subject: Re: Echo Suppression for Mac OS X
From: David Zhang <email@hidden>
Date: Fri, 11 Feb 2011 10:48:34 -0800

There is some documentation here: http://developer.apple.com/library/ios/#documentation/MusicAudio/Conceptual/AudioUnitHostingGuide_iOS/UsingSpecificAudioUnits/UsingSpecificAudioUnits.html

This may help too: http://developer.apple.com/library/ios/documentation/AudioVideo/Conceptual/MultimediaPG/MultimediaProgrammingGuide.pdf

On 2/11/11 9:42 AM, Peter Sichel wrote:

Greetings from snowy New England,

I'm looking for a way to provide echo suppression for a Bluetooth speakerphone on Mac OS X [Phone Amego].  Currently I'm using a variant of CAPlayThrough to route audio from the Bluetooth Audio driver to the selected mic and speakers.  I've seen previous mention of a VoiceProcessingIO Audio Unit for iOS, but my Google search skills have yet to turn up anything I can deploy.

Any pointers would be much appreciated.

- Peter Sichel
   Sustainable Softworks _______________________________________________

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  >Echo Suppression for Mac OS X (From: Peter Sichel <email@hidden>)




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