On Tue, Mar 19, 2013 at 06:12:21PM -0500, Charles Z Henry wrote:
> If it was always a fixed time over which you need to fade in, I think you
> could find a good analytical function to use, or make a table that always
> has a predictable effect.
Raised cosine is a good solution, but you don't need
sines and cosines. Try e.g.
x * x * (3 - 2 * x)
with x in [0...1].
This can even be generated using only additions.
Ciao,
--
FA
A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris
and hysterically inflated market opportunities. (Cory Doctorow)
_______________________________________________
Linux-audio-dev mailing list
Linux-audio-dev@lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-dev
