Re: [music-dsp] phase vocoder

2018-10-13 Thread Alex Dashevski
Hi, Which library? Thanks, Alex On Sat, Oct 13, 2018, 22:42 he can jog wrote: > The library is easy to work with. Having enough of a working knowledge of > phase vocoders to make use of an existing implementation and implementing > one from scratch are two different levels of complexity. > > On

Re: [music-dsp] phase vocoder

2018-10-13 Thread he can jog
The library is easy to work with. Having enough of a working knowledge of phase vocoders to make use of an existing implementation and implementing one from scratch are two different levels of complexity. On Sat, Oct 13, 2018 at 2:31 PM Daniel Varela wrote: > Complex stuff have no easy fix > >

Re: [music-dsp] phase vocoder

2018-10-13 Thread Daniel Varela
Complex stuff have no easy fix El sáb., 13 oct. 2018 20:43, he can jog escribió: > Paul Batchelor has a great port of the csound 'mincer' phase vocoder in > his SoundPipe library: > https://github.com/PaulBatchelor/Soundpipe/blob/master/modules/mincer.c > > That's definitely beyond my

Re: [music-dsp] phase vocoder

2018-10-13 Thread he can jog
Paul Batchelor has a great port of the csound 'mincer' phase vocoder in his SoundPipe library: https://github.com/PaulBatchelor/Soundpipe/blob/master/modules/mincer.c That's definitely beyond my understanding to re-implement, but his library is designed to be embedded and has a really nice API,

[music-dsp] phase vocoder

2018-10-13 Thread Alex Dashevski
Hi, Where can I find a simple explanation and code example(supported RealTime and multi threading) ? I found https://breakfastquay.com/rubberband/index.html but it very difficult undersand how it work, I need to integrate this code into android that should run on an audio buffer. Thanks, Alex

Re: [music-dsp] WSOLA

2018-10-13 Thread Stefan Sullivan
Because the o stands for overlap. https://ieeexplore.ieee.org/document/319366. I'm not specifically familiar with wsola, but if it's like the other overlap-add techniques then starting with some overlap and modifying that relationship is the fundamental way to change the sound. Wikipedia has a

[music-dsp] WSOLA

2018-10-13 Thread Alex Dashevski
Hi, Could you explain why we need an overlap parameter in the WSOLA ? How can I find optimal values ? What effect will I get if I use bigger or smaller value ? Thanks, Alex ___ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu