Re: QuickTime sound volume
Re: QuickTime sound volume
- Subject: Re: QuickTime sound volume
- From: "Mark J. Reed" <email@hidden>
- Date: Mon, 14 Apr 2008 15:37:03 -0400
On Mon, Apr 14, 2008 at 2:45 PM, Doug McNutt <email@hidden> wrote:
> At 19:00 +0100 4/14/08, has wrote:
> >"Eleven. Exactly. One louder."
>
> 10*LOG10(384/256) = 1.76 dB
>
> And that's decibels, not decibytes. Those 1 to 10 numbers are logarithmic.
Are they? I mean, I know decibels are logarithmic, but are the
numbers in question really decibels? I didn't think they were
anything in particular other than a convenient way of dividing up the
range of the knob into discrete units.
--
Mark J. Reed <email@hidden>
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