Subject: Re: [linux-audio-dev] How hard is it to write a pitch shifter?
From: Paul Davis (paul_AT_linuxaudiosystems.com)
Date: Wed Apr 07 2004 - 07:44:34 EEST
>But ST doesnt support plugins, and I need to be able to do a "quick and
>dirty" pitchshift on the samples to see if it's gunna fit musically in the
>track.
steve harris' plugins (plugins.org.uk) contains a LADSPA pitch
shifting plugin, or maybe even 3. i think they all work in the
time domain, perhaps 1 of them is frequency domain.
> q *= THE PITCH SHIFTED SAMPLE MAGIC!
[ ... ]
>care too much about artifacts as it is just to get an idea of the loop at
>that pitch. or should I skip pitchshifters until I learn the basics?!
yes. :))
seriously, the math is conceptually more complex than i think you may
want to know. or i, for that matter.
--p
This archive was generated by hypermail 2b28 : Wed Apr 07 2004 - 07:47:18 EEST