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Re: Auto Gain Control (AGC)
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Re: Auto Gain Control (AGC)


  • Subject: Re: Auto Gain Control (AGC)
  • From: Jeff Moore <email@hidden>
  • Date: Mon, 12 Aug 2002 12:03:50 -0700

On Monday, August 12, 2002, at 11:09 AM, Christof Faller wrote:

I was browsing through the CoreAudio headers but could not find an option to enable/disable auto gain control.

Two questions:

1
Do the (white) iBook and the PowerBook G4 have auto gain control for their built-in Mics??

I'm not entirely sure, but I would guess not.

2
Is there an option in CoreAudio to switch auto gain control on/off, and to check if a device supports auto gain control?

No, but it's a good candidate to add so that other devices may. Please, file a feature request in Radar so we can track it.

--

Jeff Moore
Core Audio
Apple
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References: 
 >Auto Gain Control (AGC) (From: Christof Faller <email@hidden>)

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