Re: [Linuxsampler-devel] [PATCH] fine tuning of the velocity curves

[Christian S. <sch...@so...>]

Es geschah am Samstag 20 November 2004 18:01 als Andreas Persson schrieb:
> Hello,

Hi Andreas!

> This is my first post to this list, and my first attempt to contribute
> to this impressive project. What I have done is some rather
> overambitious measuring and fine tuning of the velocity curves.

So you actually measured Gigasampler's original velocity curves?

> The three functions for linear, nonlinear and special are replaced with
> 15 separate curves, approximated with line segments. The scaling
> parameter is also handled a bit different than before.

Do you think it might be worth to approximate a polynomial function instead of 
using linear segments? Btw here

 http://www.linuxsampler.org/doc/engines/gig/velocitycurves.pdf

is a graphical comparison betwenn the original measurement curves made by Mark 
Knecht and the calculated functions currently in use in LS/libgig - just in 
case somebody's interested in a graphical comparison of the curves.

Has somebody already tested Andreas' patch? Do the new curves feel more 
accurate? Mark perhaps?

CU
Christian