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volume control for audio redirected through BT headset on Motorola

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Subject Author Date
volume control for audio redirected through BT headset on Motorola Keith Emnett 01-11-2007
Posted by Keith Emnett on January 11, 2007, 5:43 pm
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Hi - I'm using a Motorola Q paired with a Parrot CK3100 hands-free BT car
kit. The following option is checked by default in the advanced BT settings:
"Use Hands-free for standard audio". This allows me to play music files
using media player through the BT audio connection, which is great. My
problem is that I have no volume control and the default volume is rather
quiet. Adjusting the volume in media player has no effect, and adjusting the
volume on the BT device also has no effect (since the BT device does not
think a call is currently active, the volume control is not even available
for me). Adjusting the default speaker volume in the BT device also has no
effect.

Does anyone know of an app that might be able to help me out? Or maybe a
way to tweak the default volume level in the registry perhaps? Or some
libraries I could use to write a little app to do this?

Posted by Sven on January 11, 2007, 9:56 pm
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Nope, the audio going from the Motorola is digital. Any amplification needs
to be done after it is restored to audio at the Parrot end. That's why the
volume adjustment of BT headsets, headphones, etc. is always at the output
end.

--
Sven
MVP - Mobile Devices
> Hi - I'm using a Motorola Q paired with a Parrot CK3100 hands-free BT car
> kit. The following option is checked by default in the advanced BT
> settings:
> "Use Hands-free for standard audio". This allows me to play music files
> using media player through the BT audio connection, which is great. My
> problem is that I have no volume control and the default volume is rather
> quiet. Adjusting the volume in media player has no effect, and adjusting
> the
> volume on the BT device also has no effect (since the BT device does not
> think a call is currently active, the volume control is not even available
> for me). Adjusting the default speaker volume in the BT device also has
> no
> effect.
>
> Does anyone know of an app that might be able to help me out? Or maybe a
> way to tweak the default volume level in the registry perhaps? Or some
> libraries I could use to write a little app to do this?



Posted by Steve on January 12, 2007, 5:33 pm
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Sven wrote:
> Nope, the audio going from the Motorola is digital. Any amplification needs
> to be done after it is restored to audio at the Parrot end. That's why the
> volume adjustment of BT headsets, headphones, etc. is always at the output
> end.
>


While using the bluetooth headset, when I adjust the volume on my DASH,
the blutooth headset gets louder.

Steve

Posted by Steve on January 12, 2007, 5:33 pm
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Sven wrote:
> Nope, the audio going from the Motorola is digital. Any amplification needs
> to be done after it is restored to audio at the Parrot end. That's why the
> volume adjustment of BT headsets, headphones, etc. is always at the output
> end.
>


While using the bluetooth headset, when I adjust the volume on my DASH,
the blutooth headset gets louder.

Steve

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