From mboxrd@z Thu Jan  1 00:00:00 1970
From: Raymond Yau <superquad.vortex2@gmail.com>
Subject: Re: wrong decibel data?
Date: Sun, 11 Apr 2010 08:02:03 +0800
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2010/4/10 Nicolo' Chieffo <nicolo.chieffo@gmail.com>

> On Sat, Apr 10, 2010 at 11:27 AM, Raymond Yau
> <superquad.vortex2@gmail.com> wrote:
> > the point is that PA developer think the dB range of the pulseaudio
> master
> > volume control is -inf dB to 0dB
>
> The range is 200 dB, since they use that value as -inf.
> Can you suggest something to tell to the pulseaudio developers?
>

http://pulseaudio.org/ticket/580

"pulseaudio master volume is scaled differently as alsa master"

If I were pulseaudio developer , I will close your bugs as marked it as
invalid since the "Pulseaudio master volume control" is not as same as "ALSA
master volume control"