8 May
2007
8 May
'07
2:43 p.m.
Hallo, Frank Barknecht hat gesagt: // Frank Barknecht wrote:
Here's a nice approximation with five multiplies http://www.musicdsp.org/archive.php?classid=5#238
That's a nice version! Attached is a comparision of both in Pd, looks (and sounds) good.
Oh, and even it uses only four multiplies - or rather three and one division. ;)
But then the Pd version also calculates the clipped valuesi outside (-3,3), which are always -1 or 1 anyways, so that eats up the savings again.
Ciao
Frank Barknecht _ ______footils.org_ __goto10.org__