From: Marcus Andersson <054185595@telia.com>
To: Thomas Charbonnel <thomas@undata.org>
Cc: drclaw@dogsolitude.org, alsa-devel@lists.sourceforge.net
Subject: Re: HDSP Line Out Volume Control?
Date: Thu, 21 Nov 2002 23:38:44 +0100 [thread overview]
Message-ID: <3DDD6074.F3D6C0E0@telia.com> (raw)
In-Reply-To: 1037885686.7938.33.camel@satellite.undata.org
Thomas Charbonnel wrote:
> As Michael is stating, full volume (100% in alsamixer, or full 65536
> value in the matrix mixer) causes distortion. 50%, or 32786, seems to be
> the highest distortion-free value. I already mentioned this on the list
> but got no answer.
32768 is 0dB
65535 is +6dB
It distorts at 100% if you output a signal louder than -6dBFS.
Marcus
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next prev parent reply other threads:[~2002-11-21 22:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-20 15:19 HDSP Line Out Volume Control? drclaw
2002-11-20 21:12 ` Marcus Andersson
2002-11-21 13:34 ` Thomas Charbonnel
2002-11-21 15:10 ` Patrick Shirkey
2002-11-21 16:03 ` Thomas Charbonnel
2002-11-21 22:38 ` Marcus Andersson [this message]
2002-11-22 0:14 ` Thomas Charbonnel
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