tehn/aleph — pull request #212 by rick-monster (2014-04-26 12:38:03+00:00)
Title: nearly a respectable pitchshifter

OK with 2 'grains' 90 degrees out of phase with equal power fades this works really surprisingly well! Next steps:
- antialiasing
- make grain length track signal envelope with ~ 50 ms attack
- 'grains' module allowing this pitch shift algorithm to be patched statically from bees, along with other possibilities