Re: [linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-24 Thread Tim Goetze
[Jesse Chappell] >Erik de Castro Lopo wrote on Thu, 25-Mar-2004: > > > > >I just realized that you may not want to clamp if your output > > > >is a 32 bit float or double, as it is fully capable of handling > > > >the value as produced. For instance, if (well, when) we suck this > > > >algorithm

Re: [linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-24 Thread Jesse Chappell
Erik de Castro Lopo wrote on Thu, 25-Mar-2004: > > >I just realized that you may not want to clamp if your output > > >is a 32 bit float or double, as it is fully capable of handling > > >the value as produced. For instance, if (well, when) we suck this > > >algorithm into ardour we don't nee

Re: [linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-24 Thread Erik de Castro Lopo
On Wed, 24 Mar 2004 22:09:46 +0100 (CET) Tim Goetze <[EMAIL PROTECTED]> wrote: > [Jesse Chappell] > > >Tim Goetze wrote on Wed, 24-Mar-2004: > > > > > [Jesse Chappell] > > > > > >The stretch program was not properly clamping the output from > > > >-1.0 -> 1.0 yielding to terrible cracks upon writ

Re: [linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-24 Thread Tim Goetze
[Jesse Chappell] >Tim Goetze wrote on Wed, 24-Mar-2004: > > > [Jesse Chappell] > > > >The stretch program was not properly clamping the output from > > >-1.0 -> 1.0 yielding to terrible cracks upon writing as 16bit > > >wave files when the output is clipped. The fact that non-clipping > > >(but v

Re: [linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-24 Thread Tim Goetze
[Jesse Chappell] >Tim Goetze wrote on Wed, 24-Mar-2004: > > > the algorithm 'accumulates' energy from the pvoc frame bins into a > > 'static' pvoc frame, thus the basic effect sounds a bit like an echo > > or reverberation. (in fact i think it could be made to produce a > > real nice reverb tail, w

Re: [linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-24 Thread Jesse Chappell
Tim Goetze wrote on Wed, 24-Mar-2004: > [Jesse Chappell] > >The stretch program was not properly clamping the output from > >-1.0 -> 1.0 yielding to terrible cracks upon writing as 16bit > >wave files when the output is clipped. The fact that non-clipping > >(but very close to) input yield

Re: [linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-24 Thread Tim Goetze
[Jesse Chappell] >Tim Goetze wrote on Tue, 23-Mar-2004: > > > pleased to announce the new DSP package 'pvoc'. at its core, it > > features the CARL phase vocoder. [...] >The stretch program was not properly clamping the output from >-1.0 -> 1.0 yielding to terrible cracks upon writing as 16bit >wa

Re: [linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-24 Thread Jesse Chappell
Tim Goetze wrote on Tue, 23-Mar-2004: > pleased to announce the new DSP package 'pvoc'. at its core, it > features the CARL phase vocoder. > > there are three LADSPA units in this package (Exaggerate, Transpose, > Accumulate) plus a commandline utility for time compression and > expansion

Re: [linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-24 Thread Jesse Chappell
Tim Goetze wrote on Wed, 24-Mar-2004: > the algorithm 'accumulates' energy from the pvoc frame bins into a > 'static' pvoc frame, thus the basic effect sounds a bit like an echo > or reverberation. (in fact i think it could be made to produce a > real nice reverb tail, with a _lot_ of tweaking

Re: [linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-24 Thread Jens M Andreasen
> (i reckon the plugin should run rt on a pII-400.) > OK! :) Downloaded! /jens

Re: [linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-24 Thread Tim Goetze
[Jens M Andreasen] >On ons, 2004-03-24 at 11:41, Tim Goetze wrote: >... >... >> Accumulate can also move the stored frequency >> coefficients around, resulting in constant glissando of the 'sound >> tail'. > >Mmmm ... A bit like having a reverb, feedback coupled thru a harmonizer? i've never use

Re: [linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-24 Thread Jens M Andreasen
On ons, 2004-03-24 at 11:41, Tim Goetze wrote: ... ... > Accumulate can also move the stored frequency > coefficients around, resulting in constant glissando of the 'sound > tail'. Mmmm ... A bit like having a reverb, feedback coupled thru a harmonizer? /jens

Re: [linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-24 Thread Tim Goetze
[Jens M Andreasen] >On tis, 2004-03-23 at 23:31, Tim Goetze wrote: >> pleased to announce the new ... [vocoder] >> >> there are three LADSPA units in this package (Exaggerate, Transpose, >> Accumulate) plus a commandline utility for time compression and >> expansion of n-channel audio data streams

Re: [linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-23 Thread Jens M Andreasen
On tis, 2004-03-23 at 23:31, Tim Goetze wrote: > pleased to announce the new ... [vocoder] > > there are three LADSPA units in this package (Exaggerate, Transpose, > Accumulate) plus a commandline utility for time compression and > expansion of n-channel audio data streams. I believe I understand

[linux-audio-dev] [ann] pvoc-0.1.0, caps-0.1.11

2004-03-23 Thread Tim Goetze
pleased to announce the new DSP package 'pvoc'. at its core, it features the CARL phase vocoder. there are three LADSPA units in this package (Exaggerate, Transpose, Accumulate) plus a commandline utility for time compression and expansion of n-channel audio data streams. compilation of this pack