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From: Brad Midgley <bmidgley@xmission.com>
To: BlueZ development <bluez-devel@lists.sourceforge.net>
Subject: Re: [Bluez-devel] RE :  Quality of a2dp sound
Date: Sun, 12 Nov 2006 13:31:04 -0700	[thread overview]
Message-ID: <45578488.3080802@xmission.com> (raw)
In-Reply-To: <200611121938.39415.marcel@hilzinger.hu>

Marcel

> Btw. is there a possibitily to  use the micro under Linux or is a2dpd a 
> one-way-connection?

All the combo sco/a2dp headphones I've seen only use the microphone for
plain sco--they disable the microphone when a2dp audio is streaming.

The a2dp spec leaves it open for implementors to work in the mic by
doing both a2dp source and sink, but the latency in practice for a2dp is
around 250ms. It would be pretty awful for voip to add that in both
directions.

Brad

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  reply	other threads:[~2006-11-12 20:31 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-11-09 10:02 [Bluez-devel] Quality of a2dp sound Marcel Hilzinger
2006-11-09 10:42 ` Adrian Glaubitz
2006-11-09 10:07   ` Reiner Klenk
2006-11-10  8:01     ` Marcel Hilzinger
2006-11-10  8:41       ` [Bluez-devel] RE : " Frederic Dalleau
2006-11-10  9:46         ` Marcel Hilzinger
2006-11-10  9:59           ` Mayank BATRA
2006-11-10 10:04             ` Marcel Hilzinger
2006-11-11  8:21           ` Reiner Klenk
2006-11-12 18:38             ` Marcel Hilzinger
2006-11-12 20:31               ` Brad Midgley [this message]
2006-11-13  9:39               ` Frédéric DALLEAU
2006-11-13 18:26                 ` Reiner Klenk
2006-11-13 18:37               ` Reiner Klenk
2006-11-10 10:06         ` Marcel Hilzinger
2006-11-10 10:17         ` Marcel Hilzinger
2006-11-13 13:24           ` Marcel Hilzinger
2006-11-14 12:19             ` [Bluez-devel] python a2dp Sergey Krivov
2006-11-14 14:40               ` Frédéric DALLEAU
2006-11-14 15:25                 ` Sergey Krivov
2006-11-14 15:34                   ` Frédéric DALLEAU
2006-11-14 15:40                     ` Sergey Krivov
2006-11-13 15:32     ` [Bluez-devel] Quality of a2dp sound Brad Midgley
2006-11-09 17:43   ` Marcel Hilzinger
2006-11-09 19:31     ` Thomas Kear
2006-11-10  8:24   ` [Bluez-devel] RE : " Frederic Dalleau
2006-11-10 13:50     ` Adrian Glaubitz

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