Re: [ecasound] Ecaplayer-RTprio-Volumecontrol-Buffer

From: Stuart Allie <Stuart.Allie@email-addr-hidden>
Date: Tue Mar 06 2007 - 07:16:11 EET

Hi Klaus,

> > 3.a. Volumecontrol: A scale in db would be helpful, and it should be
> > called attentuation insted of amplification!
> > What is strange though: I need to get the parameter as
> low as 15 to 20% for running acceptable volume levels in my
> setup, running at sound levels of 95db or so.
> > Any explanations would be helpful.

I had this table (and a few others, like bandwidth in octaves to "Q")
printed out and turned into a mousemat :)

I find it quite useful when using ecasound. I've kind of got used to
the linear scale now, so it doesn't really bother me anymore.

Factor dB
2.00 6.0
1.95 5.8
1.90 5.6
1.85 5.3
1.80 5.1
1.75 4.9
1.70 4.6
1.65 4.3
1.60 4.1
1.55 3.8
1.50 3.5
1.45 3.2
1.40 2.9
1.35 2.6
1.30 2.3
1.25 1.9
1.20 1.6
1.15 1.2
1.10 0.8
1.05 0.4
1.00 0.0
0.95 -0.4
0.90 -0.9
0.85 -1.4
0.80 -1.9
0.75 -2.5
0.70 -3.1
0.65 -3.7
0.60 -4.4
0.55 -5.2
0.50 -6.0
0.45 -6.9
0.40 -8.0
0.35 -9.1
0.30 -10.5
0.25 -12.0
0.20 -14.0
0.15 -16.5
0.10 -20.0
0.05 -26.0

Hope it helps a bit.

Cheers,

Stuart

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Received on Tue Mar 6 08:15:03 2007

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