Search found 4 matches
- Mon Jul 25, 2011 1:20 pm
- Forum: Algorithm development
- Topic: Performing more than two simultaneous pitch shifts.
- Replies: 8
- Views: 13454
Frank: If I'm reading that document correctly the technique finally settled on only uses one ramp LFO to do the pitch shifting, correct? There is some mention of using two evenly spaced ramps to avoid clicking but that doesn't seem to be what is done in the code. If that's the case, could I get two ...
- Fri Jul 22, 2011 7:32 pm
- Forum: Algorithm development
- Topic: Performing more than two simultaneous pitch shifts.
- Replies: 8
- Views: 13454
I have given this some thought. I think I can live with the limitation of a max input frequency of 2.5KHz since this would be a guitar effect. Could you provide more information on how one hmight achieve the effect I'm after? I understand I wouldn't be able to use the LFOs since I need too many pitc...
- Thu Jul 07, 2011 12:17 pm
- Forum: Algorithm development
- Topic: Performing more than two simultaneous pitch shifts.
- Replies: 8
- Views: 13454
ok, that's what I was afraid of. I was under the impression that in the case of pitch shift operations the LFO is used to generate the indexer into the delay memory... and if that were the case I could use a single LFO to really generate two or more pointers as long as the locations could be represe...
- Thu Jul 07, 2011 10:03 am
- Forum: Algorithm development
- Topic: Performing more than two simultaneous pitch shifts.
- Replies: 8
- Views: 13454
Performing more than two simultaneous pitch shifts.
I'm very new to DSP development in general (and the FV-1 in particular!) but I'm interested in trying to recreate a synth sound I have heard from other products. It involves doing multiple pitch-shifts of the input signal and mixing them back together to produce kind of an auto-harmony effect. In my...