Message-ID: <43C809DA.1050302@xmission.com>
From: Brad Midgley <bmidgley@xmission.com>
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To: bluez-users@lists.sourceforge.net
Subject: Re: [Bluez-users] a2play question
References: <43C1A15F.3040001@xmission.com> <9lorfQU9SyB@trebges.web.de>
In-Reply-To: <9lorfQU9SyB@trebges.web.de>
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Date: Fri, 13 Jan 2006 13:13:14 -0700

Dietmar

> i have downloaded and installed btsco-0.41. I also have installed the rtc
> module of the 2.4.26 kernel.
> 
> mpg123 --au - musik.mp3 | ./a2play -p 00:4F:62:05:53:8A
> 
> works, but after some seconds i can hear a dropout.

does it drop out for a second or so and come back? i was noticing that a
lot on a machine using nvidia drivers. i suspect they turn off
interrupts in their driver.

> Wiht the 2.4.32 kernel the dropouts are also to hear.

2.6.x may behave better

> Can or must i configure the headphone-profile with hcitool/sdptool, the
> bt-120ar has an integrated microphon.

hcitool/sdptool is not how you make the mic work and it won't help with
dropouts.

your headset runs in two modes: 2-way mono and 1-way stereo. the btsco
app is for 2-way mono and a2play is for 1-way stereo. you can't run both
the mic and stereo simultaneously on any of the headsets out there.

brad


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