Re: [LAD] Fader mapping - was - Ardour MIDI tracer

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To: Len Ovens <len@...>
Cc: linux-audio-dev@lists.linuxaudio.org <linux-audio-dev@...>
Date: Wednesday, August 20, 2014 - 4:54 pm

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On Wed, Aug 20, 2014 at 10:37 AM, Len Ovens wrote:

> On Mon, 18 Aug 2014, Fons Adriaensen wrote:

if you haven't discovered this yet, you will find that ardour does the same
non-linear, volumetric mapping of fader position.

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On Wed, Aug 20, 2014 at 10:37 AM, Len Ovens <<=
a href=3D"mailto:len@ovenwerks.net" target=3D"_blank">len@ovenwerks.net=

On Mon, 18 Aug 2014, Fons Adriaensen wrote:<=
br>

A slightly better mapping would be 80 step of 0.5 dB for the
range +10...-30, then smoothly increase the step size to arrive
at a minimum gain of -70 dB or so. Even for this the calculations
are trivial.

I thought this was quite exciting, the idea of being able to use a linear i=
nput and map it directly to DB. However, Mixers don't look like that, t=
he area from plus 10 to -10 takes up a whole lot more room on the fader tra=
vel than anything lower than that.
if you haven't discovered this yet, you will find t=
hat ardour does the same non-linear, volumetric mapping of fader position.<=
br>=C2=A0

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Messages in current thread:
Re: [LAD] [LAU] Ardour MIDI tracer, Len Ovens, (Mon Aug 18, 1:35 am)
Re: [LAD] [LAU] Ardour MIDI tracer, Fons Adriaensen, (Mon Aug 18, 10:17 am)
Re: [LAD] Fader mapping - was - Ardour MIDI tracer, Len Ovens, (Wed Aug 20, 2:39 pm)
Re: [LAD] Fader mapping - was - Ardour MIDI tracer, Fons Adriaensen, (Thu Aug 21, 9:14 am)
Re: [LAD] Fader mapping - was - Ardour MIDI tracer, Len Ovens, (Fri Aug 22, 3:13 pm)
Re: [LAD] Fader mapping - was - Ardour MIDI tracer, Fons Adriaensen, (Fri Aug 22, 4:53 pm)
Re: [LAD] Fader mapping - was - Ardour MIDI tracer, Len Ovens, (Thu Aug 21, 3:32 pm)
[LAD] Half-OT: Fader mapping - was - Ardour MIDI tracer, Ralf Mardorf, (Thu Aug 21, 10:39 am)
Re: [LAD] Half-OT: Fader mapping - was - Ardour MIDI tracer, Fons Adriaensen, (Fri Aug 22, 12:05 pm)
Re: [LAD] Half-OT: Fader mapping - was - Ardour MIDI tracer, Fons Adriaensen, (Fri Aug 22, 9:46 am)
Re: [LAD] Half-OT: Fader mapping - was - Ardour MIDI tracer, Clemens Ladisch, (Thu Aug 21, 5:02 pm)
Re: [LAD] Fader mapping - was - Ardour MIDI tracer, Ralf Mardorf, (Wed Aug 20, 8:42 pm)
Re: [LAD] Fader mapping - was - Ardour MIDI tracer, Paul Davis, (Wed Aug 20, 4:54 pm)