[Csnd] realtime granulation example
| Date | 2005-09-16 16:32 |
| From | Victor Lazzarini |
| Subject | [Csnd] realtime granulation example |
| Attachments | syncgrain2.csd |
Here's one solution. It doesn't get rid of all discontinuities, but it tries. It is a hard thing to do when time-stretching/compressing. Victor Victor Lazzarini Music Technology Laboratory Music Department National University of Ireland, Maynooth |
| Date | 2005-09-16 17:12 |
| From | Hector Centeno |
| Subject | Re: [Csnd] realtime granulation example |
Victor Lazzarini wrote: > Here's one solution. It doesn't get rid of all discontinuities, > but it tries. It is a hard thing to do when time-stretching/compressing. > > Victor > > Victor Lazzarini > Music Technology Laboratory > Music Department > National University of Ireland, Maynooth Thank you. Is it possible to avoid the discontinuities if granulation without time-stretching/compressing is desired? I guess it is all about synchronizing the tablew pointer and the syncgrain pointer so they run at the same speed without crossing. cheers, hector -- Send bugs reports to this list. To unsubscribe, send email to csound-unsubscribe@lists.bath.ac.uk |
| Date | 2005-09-16 17:27 |
| From | Hector Centeno |
| Subject | Re: [Csnd] realtime granulation example |
Hector Centeno wrote: > Victor Lazzarini wrote: > >> Here's one solution. It doesn't get rid of all discontinuities, >> but it tries. It is a hard thing to do when time-stretching/compressing. >> >> Victor >> >> Victor Lazzarini >> Music Technology Laboratory >> Music Department >> National University of Ireland, Maynooth > > > Thank you. Is it possible to avoid the discontinuities if granulation > without time-stretching/compressing is desired? > I guess it is all about synchronizing the tablew pointer and the > syncgrain pointer so they run at the same speed without crossing. > > > cheers, > > > hector ok, I substituted tablewa with tablew (indexed with phasor, as in your file) in my example and now seems to be working fine. Maybe the problem was caused by tablewa as it writes to the table in k-rate and tablew does it in a-rate. thanks a lot, I'm still learning. hector -- Send bugs reports to this list. To unsubscribe, send email to csound-unsubscribe@lists.bath.ac.uk |
| Date | 2005-09-16 18:06 |
| From | Hector Centeno |
| Subject | Re: [Csnd] realtime granulation example |
Hector Centeno wrote: > Hector Centeno wrote: > >> Victor Lazzarini wrote: >> >>> Here's one solution. It doesn't get rid of all discontinuities, >>> but it tries. It is a hard thing to do when >>> time-stretching/compressing. >>> >>> Victor >>> >>> Victor Lazzarini >>> Music Technology Laboratory >>> Music Department >>> National University of Ireland, Maynooth >> >> >> >> Thank you. Is it possible to avoid the discontinuities if granulation >> without time-stretching/compressing is desired? >> I guess it is all about synchronizing the tablew pointer and the >> syncgrain pointer so they run at the same speed without crossing. >> >> >> cheers, >> >> >> hector > > > ok, I substituted tablewa with tablew (indexed with phasor, as in your > file) in my example and now seems to be working fine. Maybe the > problem was caused by tablewa as it writes to the table in k-rate and > tablew does it in a-rate. > > thanks a lot, I'm still learning. > > > hector anyway... the clicking and buzzing is gone but as I increase the grain density the discontinuities appear. It would be very nice to have a granular synthesis opcode for working in real-time... cheers, hector -- Send bugs reports to this list. To unsubscribe, send email to csound-unsubscribe@lists.bath.ac.uk |