Re: [LAD] Tutorial for programming with JACK

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To: Joan Quintana <joan_quintana@...>
Cc: <Linux-audio-dev@...>
Date: Friday, February 24, 2012 - 4:52 pm

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On Fri, Feb 24, 2012 at 10:12 AM, Joan Quintana wrote:

> This is more interesting and not simple like the previous. A part of

I presume by "frequency shifting & frequency sweeping" you mean resampling
the signal & playing it back, not true "pitch shift" with time remaining
constant..?

I'd like to see a simple example of eg: phase vocoder doing variable rate
pitch shifting / time stretching...
Perhaps you've just provided that...? :) -Harry

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On Fri, Feb 24, 2012 at 10:12 AM, Joan Quintana =
<joan_quint=
ana@yahoo.com
> wrote:
This is more interesting and not simple like the previous. A part of=20
playing back the file, it permits frequency shifting and frequency=20
sweeping in a range between .5 and 2.I presume by &qu=
ot;frequency shifting & frequency sweeping" you mean resampling th=
e signal & playing it back, not true "pitch shift" with time =
remaining constant..?
I'd like to see a simple example of eg: phase vocoder doing variabl=
e rate pitch shifting / time stretching...Perhaps you've just provi=
ded that...? :) -Harry

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Messages in current thread:
[LAD] Tutorial for programming with JACK, Kris Calabio, (Thu Feb 16, 11:38 pm)
Re: [LAD] Tutorial for programming with JACK, Harry van Haaren, (Sat Feb 18, 2:45 pm)
Re: [LAD] Tutorial for programming with JACK, Kris Calabio, (Fri Feb 17, 2:17 pm)
Re: [LAD] Tutorial for programming with JACK, Robin Gareus, (Fri Feb 17, 3:13 pm)
Re: [LAD] Tutorial for programming with JACK, Neil C Smith, (Sat Feb 18, 11:26 am)
Re: [LAD] Tutorial for programming with JACK, Bill Gribble, (Fri Feb 17, 2:22 pm)
Re: [LAD] Tutorial for programming with JACK, Harry van Haaren, (Wed Feb 22, 1:18 pm)
Re: [LAD] Tutorial for programming with JACK, Joan Quintana, (Fri Feb 24, 10:12 am)
Re: [LAD] Tutorial for programming with JACK, Robin Gareus, (Fri Feb 24, 5:08 pm)
Re: [LAD] Tutorial for programming with JACK, Joan Quintana, (Mon Feb 27, 12:31 am)
Re: [LAD] Tutorial for programming with JACK, Emanuel Rumpf, (Thu Mar 8, 8:41 am)
Re: [LAD] Tutorial for programming with JACK, Paul Davis, (Thu Mar 8, 1:19 am)
Re: [LAD] Tutorial for programming with JACK, Harry van Haaren, (Fri Feb 24, 4:52 pm)
Re: [LAD] Tutorial for programming with JACK, Joan Quintana, (Fri Feb 24, 5:46 pm)
Re: [LAD] Tutorial for programming with JACK, Iain Duncan, (Sat Feb 25, 10:34 pm)
Re: [LAD] Tutorial for programming with JACK, Robin Gareus, (Fri Feb 24, 5:06 pm)
Re: [LAD] Tutorial for programming with JACK, Robin Gareus, (Wed Feb 22, 11:30 am)
Re: [LAD] Tutorial for programming with JACK, Patrick Shirkey, (Thu Feb 16, 11:49 pm)
Re: [LAD] Tutorial for programming with JACK, Kris Calabio, (Fri Feb 17, 12:00 am)
Re: [LAD] Tutorial for programming with JACK, Joel Roth, (Sat Feb 18, 11:06 pm)
Re: [LAD] Tutorial for programming with JACK, Patrick Shirkey, (Fri Feb 17, 12:10 am)