On Wed, 2005-12-07 at 13:38 -0800, Mark Knecht wrote: > On 12/7/05, Lars Luthman <larsl@xxxxxxxxxxxxxxxxxxxxx> wrote: > > On Wed, 2005-12-07 at 12:51 -0800, Mark Knecht wrote: > > > On 12/7/05, Lars Luthman <larsl@xxxxxxxxxxxxxxxxxxxxx> wrote: > > > > Steve Harris has a pitch shifter plugin: > > > > http://plugin.org.uk/ladspa-swh/docs/ladspa-swh.html#tth_sEc2.6 > > > > > > > > I don't know if it will produce the same artifacts when abused. > > > > > > > Unless it can be driven bt a MIDI controlled reference frequency > > > source it's unlikely you'll inflict the same pain on the world. ;-) > > > > That's easy - just connect it up in Om and play the reference melody on > > your keyboard. > > I don't see that this specific LADSPA plugin has any side channel > input to allow a synth to drive it. Not to say it cannot be done, but > if it's that easy pump out a little demo and let's hear what it sounds > like. Sounds like fun to me. No side channel needed, the builtin Om note module transforms MIDI to a frequency signal that you can use to control the pitch shifter. But for auto tuning you need to know the pitch of the dry sound as well, so I guess it's not as easy as I thought. -- Lars Luthman PGP key: http://www.d.kth.se/~d00-llu/pgp_key.php Fingerprint: FCA7 C790 19B9 322D EB7A E1B3 4371 4650 04C7 7E2E -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: This is a digitally signed message part Url : http://music.columbia.edu/pipermail/linux-audio-user/attachments/20051207/f7307d86/attachment.bin
