From: Lee Revell <rlrevell@joe-job.com>
To: James Courtier-Dutton <James@superbug.co.uk>
Cc: alsa-devel <alsa-devel@lists.sourceforge.net>
Subject: Re: Audigy DSP questions.
Date: Mon, 19 Sep 2005 17:05:08 -0400 [thread overview]
Message-ID: <1127163909.9899.46.camel@mindpipe> (raw)
In-Reply-To: <432DAB41.9070508@superbug.co.uk>
On Sun, 2005-09-18 at 19:00 +0100, James Courtier-Dutton wrote:
> James Courtier-Dutton wrote:
> > I think I have worked it out.
> > Take each value and divide by 0x80000000 to get a value between 0 and 1.
> > This is then converted into dB with
> > 0 == Mute
> > 0x01571f82 == -19.8 dB
> > 0x7fffffff == 0 dB
> > With each value being a constant step of 0.2 dB.
> >
> > James
> >
> >
> Did anyone spot the deliberate mistake?
>
I give up, what is it and why do you think it's deliberate?
Lee
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next prev parent reply other threads:[~2005-09-19 21:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-18 15:41 Audigy DSP questions James Courtier-Dutton
2005-09-18 17:28 ` James Courtier-Dutton
2005-09-18 18:00 ` James Courtier-Dutton
2005-09-19 21:05 ` Lee Revell [this message]
2005-09-20 7:53 ` James Courtier-Dutton
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