[linux-audio-dev] LADSPA proposal ...

[Fons Adriaensen]

On Sat, May 15, 2004 at 07:10:30AM +0200, Marcus Andersson wrote:

> Interesting interpretation. This means that the mapping between the 
> slider and the parameter will be
> 
> f(x) = k*a^x
> 
> with k=f(0) and a = f(1) if the slider goes form 0 to 1.

You probably meant a = f(1)/f(0).

> This also means that it is illegal to include 0 in the parameter range.

In that case you can use f(x) = x*a^x, with a = f(1).

-- 
FA