Controlling input volume while recording
Controlling input volume while recording
- Subject: Controlling input volume while recording
- From: "Kevin Parichan" <email@hidden>
- Date: Tue, 28 Mar 2006 16:03:02 -0800
- Organization: Parichan Consulting
I'm recording audio using the TN2091 method. Is there a way to control
the input volume of the audio being recorded using this method?
Something analogous to the input volume control as shown in the Sound
system preferences. I don't want to change the global value, just the
value of the input unit, if possible. Perhaps a property of the input
unit? I see kAudioUnitParameterUnit_Decibels and
kAudioUnitParameterUnit_LinearGain. At least for the latter, I get a
kAudioUnitErr_InvalidScope error while trying to use it.
=kp
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