Subject: Re: [linux-audio-dev] LADSPA math plugins?
From: Steve Harris (S.W.Harris_AT_ecs.soton.ac.uk)
Date: Mon Mar 08 2004 - 10:14:21 EET
On Mon, Mar 08, 2004 at 02:58:54AM -0500, Dave Robillard wrote:
> SSM does indeed have some really cool plugins like this. I know scaling
> is equivalent to amplifying, sum = mixer, etc. but I was hoping someone
> out there had a collection of math plugins, say division, add/sub a
> constant, trig functions, log, absolute value (rectifier?), etc. etc.
dont know of division in the amplitude sense, but there are clock
dividers. I would do division with a reciprocal (dont know of one) and
ringmod. Descrete division is not often useful on its own.
theres a LADSPA constant add function (Constant Signal Generator, 1909),
sin (Sinus wavewrapper with Wrap degree=1.0, 1198) and abs (diode with
mode=2.0, 1185)
I'd welcome submissions of the ommisions :), if you havent seen it my
XML plugin source format makes it very easy to create simple plugins like
this.
- Steve
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