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[aep.lists at it46.se]

Sorry for the email subject that sounds like a IEEE paper.

I am building IVRs using FS API and sending out audio that is a
combination of TTS and playing WAV files. What is the best way to control
volume levels? I know i might be asking for magic here...

In any case, is there any simple ways to add gain to certain nodes of am IVR?

/aep

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[mike at jerris.com]

The best way is to start with normalized sound files, then to use
whatever features are available in your tts engine to send the right
volume matched to the sound files. That being said, a new media bug
was just added in trunk for auto gain control and that might help, but
I would never use it for this purpose.

Mike

On Sep 29, 2009, at 7:29 AM, Alberto Escudero wrote: