Linux-audio-user February 2009

linux-audio-user@lists.linuxaudio.org

144 participants
115 discussions

by david

drew Roberts wrote: > On Thursday 12 February 2009 05:14:23 david wrote: >>> So do I, and I usually also prefer real percussion over >>> its synthesised version. >> I always prefer real percussion over synthesized. Humans don't usually >> play music in rigid lock-step tempos, but with subtle changes as they go >> along that help produce the total effect of the music. > > > Ah but is synthesized drum sounds played by a human real or synthesized > percussion? > > 1. Synthesized drum sounds played by a machine. > > 2. Sampled drum sounds played by a machine. > > 3. Synthesized drum sounds played by a human. > > 4. Sampled drum sounds played by a human. > > 5. Actual drum played by human. > > Are any other than 5 properly considered real percussion? I consider #5 the only real percussion. ;-) -- David gnome(a)hawaii.rr.com authenticity, honesty, community

16 years, 2 months

Re: [LAU] orchestra mixing, reverb, and spatialization

by sonofzev＠iinet.net.au

Interesting I live in Melbourne too. May have to check it out.. Hopefully they may have some Jazz there during the International Jazz Festival this year. On Fri Feb 13 15:17 , Norval Watson sent: > >My parents live there and love chamber music so I might get to see/hear it with them one day. > > > > > >>That's amazing. I live in Melbourne too, must go see a concert there. > >>Norval Watson wrote: >>>http://www.abc.net.au/catalyst/stories/2488923.htm > > > Make Yahoo!7 your homepage and win a trip to the Quiksilver Pro. Find out more > >_______________________________________________ >Linux-audio-user mailing list >Linux-audio-user(a)lists.linuxaudio.org >http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user >)

16 years, 2 months

orchestra mixing, reverb, and spatialization

by Stéphane Magnenat

Hello, I am helping a friend to mix an orchestral piece using Ardour. To add depth to the different instruments, we have created three buses, each with a TAP Reverberator with the same settings (Hall HD type) excepted the dry/wet ratio. The different instruments are panned according to a common orchestral layout. This works, but I feel that both the depth and the stereo positioning could be improved. Indeed, the Hall HD reverb settings has fixed early reflections patterns while the different instruments should have different ones according to their physical positions. I was wondering if any of you knows about some ways to improve this. As a solution, I am thinking about writing a software to compute the early reflections patterns of an instrument given its 2D position in the orchestra. In this case, do you have suggestions of how many early reflections I should use (left/right walls + back for left/right walls?). Does the allpass filter settings depend on the position of the instrument/walls? My feeling is that the reverb GUI should include stereo panning as well in order to launch rays from the correct 2D positions. What do you think about such idea? Would someone be interested to contribute to such project? Thank you, kind regards, Stéphane -- http://stephane.magnenat.net

16 years, 2 months

A question on LADSPA

by Long Pu

Hi, I have a dumb question on LADSPA. Can I use LADSPA to implement the following processing plugins? Bass Boost Stereo Widening Virtual 5.1 Surrounding I asked this because I've got some audio post-processing requirement in my design I'd like to see if I can leverage the LADSPA to do that? Thank you in advance. Regards. Long -- Things don' happen. Things are made to happen.

16 years, 2 months

Linux systems as a distributed speaker array

by James Cameron

Has anyone done this? An evenly spaced set of Linux systems that communicate over wireless and provide a simultaneous wavefront. (Context: a late night OLPC XO flashing party at a cold warehouse wants some entertainment while they work. We realise the built-in speakers don't move much air mass when they oscillate, ultra-lame, but we can add more systems.) What tools exist to synchronise the audio outputs of several different kernels? They all have the same audio hardware, if that helps. -- James Cameron mailto:quozl@us.netrek.org http://quozl.netrek.org/

16 years, 2 months

Quantizing

by alex stone

I wonder if this performance might be worth quantizing......... http://news.bbc.co.uk/2/hi/europe/7880793.stm Alex. -- Parchment Studios (It started as a joke...)

16 years, 2 months

HDSP 9632 in slave via SPDIF sync

by Andrew Gaydenko

Hi! Can anybody confirm, RME HDSP 9632 (with current alsa driver, hdspconf and hdspmixer) *does* work in slave mode with getting sync clock via SPDIF input (both coaxial and optical)? Are there any demands to such sync signal? Is silent spdif stream sufficient? Thanks! Andrew

16 years, 2 months

chdh / vivarium

by cyrille henry

We are glad to announce the release of the chdh dvd: vivarium --- video / data dvd by chdh arcadi / artkillart AKA 04 – 2008 vivarium is a work based on a symbiosis between sound and image where chdh creates a single, cold but organic universe. Each video track of vivarium is composed around a single audiovisual instrument, evolving from passivity to life, instability and mutation, in a slow and hypnotic time. This double side dvd contains: - side 1 for dvd player containing the video pieces. - side 2 for computer containing infos, better quality videos and software used and developed for this project. vivarium is now available for sale and free download. more infos : http://www.chdh.net http://www.chdh.net/vivarium buy the DVD : http://www.artkillart.tk download the data dvd layer via bittorrent: http://www.chdh.net/data/vivarium_data.iso.torrent vivarium was made using free tools : linux / Pure-data / open time line / ffmpeg ... cyrille henry et nicolas montgermont

16 years, 2 months

The Drummer's Gigsaw: new version

by Philippe Hezaine

Hi, Amongst many improvements I've been trying to optimize the patterns. You'll find them at: http://superbonus.project.free.fr/spip.php?article44 If you use it, any feedback is welcome. Have fun. -- Phil. Superbonus-Project (Site principal) <http://superbonus.project.free.fr> Superbonus-Project (Plate-forme d'échange): <http://philippe.hezaine.free.fr>

16 years, 2 months

solid state drives and audio

by Renick Bell

I am about to get a new Thinkpad, and I'm wondering if, aside from price, there's any reason not to get a solid state drive. I was thinking it would be especially good for Ardour sessions with lots of small bits of audio. Does anyone have any experience (positive or negative) with solid state drives and audio on Debian Sid? Renick -- Renick Bell http://the3rd2nd.com

16 years, 2 months

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Linux-audio-user February 2009