More Master Mute info
More Master Mute info
- Subject: More Master Mute info
- From: Gordon Rankin <email@hidden>
- Date: Mon, 09 Feb 2009 16:20:32 -0500
- Organization: Wavelength Audio, ltd.
Jeff,
From: Jeff Moore <email@hidden>
Subject: Re: System Mute Problem
To: CoreAudio API <email@hidden>
Message-ID: <email@hidden>
Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes
Does this device work properly with Audio MIDI Setup (in /Applications/
Utilities) and/or HALLab (in /Developer/Applications/Audio)?
Here's is what I am doing...iTunes output out the dac to powered speakers.
If I set the Mute check box in either the Sytem Preferences or Audio
Midi it only mutes the Left speaker.
Otherwise this product works fine in all regards.
Again the Mute is listed as the Master Channel and the volume is Right &
Left front as it should be for stereo.
What I don't understand is why OSX is Muting as a function of volume. If
it sees the Master Channel Mute it should use that for Mute and not set
the Mute as a function of Volume = MIN as it seems to be doing for the
Left channel. Then if you uncheck the mute it resets the Left channel
equal to the previous on setting.
I am going to post that on the USB list as well as I get that also.
Thanks
Gordon
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