[LAD] [ANN] IR: LV2 Convolution Reverb

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To: <linux-audio-dev@...>, <linux-audio-user@...>, <linux-audio-announce@...>
Date: Thursday, January 13, 2011 - 6:37 pm

Hi all,

Standing on the shoulders of giants[*], I am pleased to announce the
public release of IR, a convolution reverb in the LV2 plugin format.
Released as free software under the GNU GPL, this easy to use plugin
has been created to open the fascinating world of convolution reverb
to Linux-based audio engineers. If you use Ardour to create, mix &
produce music, you will most probably want to check out this plugin.

Assorted features:
* Zero-latency operation
* Support for mono, stereo and 'True Stereo' (4-channel) impulses
* Realtime operation
* Very reasonable CPU consumption
* Maximum impulse length: 1M samples (~22 seconds @ 48kHz)
* Loads a large number of audio file formats
* High quality sample rate conversion of impulse responses
* Stretch control (via high quality SRC in one step integrated with
impulse loading)
* Pre-delay control (0-2000 ms)
* Stereo width control of input signal & impulse response (0-150%)
* Envelope alteration with immediate visual feedback: Attack
time/percent, Envelope, Length
* Reverse impulse response
* Autogain: change impulses without having to adjust 'Wet gain'
* Impulse response visualization (linear/logarithmic scale, peak & RMS)
* Easy interface for fast browsing and loading impulse responses

IR should work on Linux with Ardour 2.8.x (x >= 11) and 3.

For further info and source code download, please visit the plugin's
homepage: http://factorial.hu/plugins/lv2/ir

Thanks,
Tom

[*] Fons Adriaensen (zita-convolver), Erik de Castro Lopo (libsndfile,
libsamplerate)
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Messages in current thread:
[LAD] [ANN] IR: LV2 Convolution Reverb, Tom Szilagyi, (Thu Jan 13, 6:37 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Tom Szilagyi, (Fri Jan 14, 8:29 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 9, 4:51 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Chris Cannam, (Wed Feb 23, 8:21 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 10:13 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 11:47 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Thu Feb 24, 4:57 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Thu Feb 24, 1:00 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Coccoli, (Thu Feb 10, 5:54 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 7:40 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Wed Feb 9, 7:59 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 7:22 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jeremy Salwen, (Tue Feb 22, 4:53 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 6:08 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Stefano D'Angelo, (Tue Feb 22, 6:50 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 8:29 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 10:20 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 4:32 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Tue Feb 22, 10:31 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 9:52 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Wed Feb 23, 11:00 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 1:43 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Wed Feb 23, 3:05 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 4:55 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gordon JC Pearce, (Wed Feb 23, 10:58 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Thu Feb 24, 12:55 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Thu Feb 24, 12:23 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 12:11 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gordon JC Pearce, (Thu Feb 24, 12:33 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 12:39 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 12:42 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 11:43 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Thu Feb 24, 1:07 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 2:46 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 1:45 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 1:02 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 3:23 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 4:17 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 4:46 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 5:39 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Sat Feb 26, 3:41 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Mark Knecht, (Sun Feb 27, 12:18 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Sun Feb 27, 1:17 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Thomas Vecchione, (Sun Feb 27, 12:05 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Sun Feb 27, 9:38 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Andres Cabrera, (Sun Feb 27, 10:41 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Thomas Vecchione, (Sun Feb 27, 11:21 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Sun Feb 27, 1:19 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Sat Feb 26, 3:52 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Renato, (Sat Feb 26, 9:44 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 8:45 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Thu Feb 24, 9:20 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 9:39 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Thu Feb 24, 11:48 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Fri Feb 25, 12:34 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Fri Feb 25, 5:52 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Fri Feb 25, 6:01 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Giblock, (Fri Feb 25, 8:43 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jens M Andreasen, (Fri Feb 25, 12:43 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Fri Feb 25, 11:28 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jens M Andreasen, (Fri Feb 25, 1:03 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Joel Roth, (Sat Feb 26, 4:59 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Thu Feb 24, 10:05 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 10:13 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 9:13 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 9:58 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Nick Copeland, (Thu Feb 24, 10:02 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Thu Feb 24, 5:59 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, torbenh, (Thu Feb 24, 4:28 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 4:31 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Thu Feb 24, 12:56 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Thorsten Wilms, (Thu Feb 24, 12:08 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Thu Feb 24, 5:11 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Arnold Krille, (Thu Feb 24, 6:35 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Michael Bechard, (Thu Feb 24, 6:49 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Harry Van Haaren, (Thu Feb 24, 8:11 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Michael Bechard, (Thu Feb 24, 8:13 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Thu Feb 24, 6:41 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Thu Feb 24, 12:29 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Alexandre Prokoudine, (Wed Feb 23, 2:53 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Wed Feb 23, 10:39 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Folderol, (Wed Feb 23, 1:42 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 8:34 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 6:55 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 8:36 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Mon Feb 21, 8:27 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 10:41 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Mon Feb 21, 11:18 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 2:56 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Tue Feb 22, 9:44 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 5:39 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, michael noble, (Wed Feb 23, 3:33 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 8:00 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Wed Feb 23, 9:03 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 4:17 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, torbenh, (Wed Feb 23, 9:57 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Wed Feb 23, 11:03 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 5:23 pm)
[LAD] libsuil (was: IR: LV2 Convolution Reverb), Rui Nuno Capela, (Wed Feb 23, 7:03 pm)
Re: [LAD] libsuil (was: IR: LV2 Convolution Reverb), David Robillard, (Wed Feb 23, 7:39 pm)
Re: [LAD] libsuil, Rui Nuno Capela, (Wed Feb 23, 8:11 pm)
Re: [LAD] libsuil, David Robillard, (Thu Feb 24, 9:21 am)
Re: [LAD] libsuil, Rui Nuno Capela, (Thu Feb 24, 9:39 am)
Re: [LAD] libsuil, David Robillard, (Thu Feb 24, 4:46 pm)
Re: [LAD] libsuil, David Robillard, (Wed Feb 23, 9:29 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, torbenh, (Wed Feb 23, 11:44 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Tue Feb 22, 6:31 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 8:02 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Giblock, (Tue Feb 22, 10:22 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Wed Feb 23, 1:22 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Giblock, (Wed Feb 23, 1:33 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gabriel M. Beddingfield, (Wed Feb 23, 1:31 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Mon Feb 21, 8:32 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Rui Nuno Capela, (Mon Feb 21, 10:53 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 2:06 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Fri Jan 14, 8:44 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Ralf Mardorf, (Sat Jan 15, 12:22 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Ralf Mardorf, (Sat Jan 15, 12:30 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Ralf Mardorf, (Sat Jan 15, 12:56 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Tom Szilagyi, (Fri Jan 14, 10:29 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 7:32 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Mon Feb 21, 8:56 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Mon Feb 21, 10:58 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Mon Feb 21, 11:12 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 2:27 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 12:43 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 5:52 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 2:14 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Tue Feb 22, 4:48 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gabriel M. Beddingfield, (Tue Feb 22, 6:54 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 4:57 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Philipp Überbacher, (Tue Feb 22, 8:50 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 12:18 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 1:46 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 12:45 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Cornette, (Wed Feb 23, 2:57 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Tue Feb 22, 9:55 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Sean Bolton, (Tue Feb 22, 5:06 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Gabriel M. Beddingfield, (Tue Feb 22, 1:31 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 1:11 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 1:46 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 4:02 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 6:33 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Fons Adriaensen, (Tue Feb 22, 7:48 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 9:14 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Jörn Nettingsmeier, (Tue Feb 22, 10:10 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Philipp Überbacher, (Tue Feb 22, 9:31 pm)
[LAD] On LAD (WAS: Re: [OT] IR: LV2 Convolution Reverb), David Robillard, (Wed Feb 23, 1:11 am)
Re: [LAD] On LAD (WAS: Re: [OT] IR: LV2 Convolution Reverb), Lorenzo Sutton, (Wed Feb 23, 10:29 am)
Re: [LAD] On LAD (WAS: Re: [OT] IR: LV2 Convolution Reverb), Alexandre Prokoudine, (Wed Feb 23, 9:40 am)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 8:36 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Arnold Krille, (Tue Feb 22, 8:59 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 8:41 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Nick Copeland, (Tue Feb 22, 9:11 pm)
Re: [LAD] [OT] IR: LV2 Convolution Reverb, Devin Anderson, (Tue Feb 22, 9:43 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Paul Davis, (Tue Feb 22, 1:50 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Tom Szilagyi, (Tue Feb 22, 1:07 pm)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, David Robillard, (Tue Feb 22, 3:00 am)
Re: [LAD] [ANN] IR: LV2 Convolution Reverb, Michael Beer, (Thu Jan 13, 9:00 pm)