Re: [PD] Non-transposing delay

2008-06-06 Thread Frank Barknecht
Hallo, Jamie Bullock hat gesagt: // Jamie Bullock wrote: On Thu, 2008-06-05 at 19:22 +0200, Luigi Rensinghoff wrote: Hi what about vd~ ?? Is it not what you are looking for ? Or is non-transposing-delay any kind of special term i dont know of ?? By 'non-transposing' I

Re: [PD] Non-transposing delay

2008-06-06 Thread Roman Haefeli
On Thu, 2008-06-05 at 22:36 +0100, Andy Farnell wrote: And conversely, a delay buffer with a ordinary movable read point (which is what I guess you really want in this case) will always cause a click since there's no reason why jumps between arbitrary samples will be smooth. Of course

Re: [PD] Non-transposing delay

2008-06-06 Thread Andy Farnell
Yes, that's a great point. IIRC that is mainly for slow moving envelope/control signals. I wonder, if you did it with audio then you'd have a limited number of times to apply it in a given interval because the worst case means you get an accumulating DC offset that will go out of bounds. (?)

Re: [PD] Non-transposing delay

2008-06-06 Thread Atwood, Robert C
On Fri, 06 Jun 2008 16:58:32 +0200 Roman Haefeli [EMAIL PROTECTED] wrote: On Thu, 2008-06-05 at 22:36 +0100, Andy Farnell wrote: And conversely, a delay buffer with a ordinary movable read point (which is what I guess you really want in this case) will always cause a click

Re: [PD] Non-transposing delay

2008-06-06 Thread Roman Haefeli
On Fri, 2008-06-06 at 16:07 +0100, Andy Farnell wrote: Yes, that's a great point. IIRC that is mainly for slow moving envelope/control signals. I wonder, if you did it with audio then you'd have a limited number of times to apply it in a given interval because the worst case means you get an

[PD] Non-transposing delay

2008-06-05 Thread Jamie Bullock
Hi folks, Does anyone know of Pd implemenation (or external) of a non-transposing variable delay? Thanks, Jamie -- www.postlude.co.uk Birmingham City University is the new name unveiled for the former University of Central England in Birmingham For more information about the name change

Re: [PD] Non-transposing delay

2008-06-05 Thread Luigi Rensinghoff
Hi what about vd~ ?? Is it not what you are looking for ? Or is non-transposing-delay any kind of special term i dont know of ?? Best Luigi Am 05.06.2008 um 18:17 schrieb Jamie Bullock: Hi folks, Does anyone know of Pd implemenation (or external) of a non- transposing variable delay?

Re: [PD] Non-transposing delay

2008-06-05 Thread Andres Ferrari
always a variable celay will cause a transposition, but this depends on time that happens the variation and the delta between a time of dely and the other. while the time of variation is longer and the delta is shorter the transposition during this period will be smaller. (read about doppler

Re: [PD] Non-transposing delay

2008-06-05 Thread Jamie Bullock
On Thu, 2008-06-05 at 19:22 +0200, Luigi Rensinghoff wrote: Hi what about vd~ ?? Is it not what you are looking for ? Or is non-transposing-delay any kind of special term i dont know of ?? By 'non-transposing' I mean that the pitch of the delayed signal doesn't get changed as a

Re: [PD] Non-transposing delay

2008-06-05 Thread hard off
a made something similar the other week, as andy mentions, you'll get clicks if you arbitrarily jump from different parts of a sample, but this can be avoided by hanning window/ block overlap. my patch is a simple timestretcher for audio files, but i think it could be easily modified to do