Linux-audio-user February 2008

linux-audio-user@lists.linuxaudio.org

143 participants
139 discussions

by Atte André Jensen

Hi I'm about to release a CD (made with linux) which is very do-it-yourself'ish. When I'm delivering my audio to the CD-pressing company, I was told that I should "put my isrc code into the audio". Well I didn't receive this code yet, but I was told that this is normally done by the company that does the master, but in this case that's me... Since it'll cost me something that translates to about $150 to have the CD-pressing company "put it into the audio", I'd obviously like to do it myself. However I have no clue what-so-ever what this code is or does. Anyone knows if it's possible to do this with some linux tool? -- peace, love & harmony Atte http://atte.dk | http://myspace.com/attejensen http://anagrammer.dk | http://modlys.dk

17 years, 1 month

it aint easy being green

by Gene Poole

Hi there Linux dudes....I hope you can help a super green newbie... I have been recording my entire life in the analog domain and now I have decided to "Go Linux"... I am clueless but determined and so far have been advised that Jacklab as opposed to Ubuntu Studio due to the low latency factor is the way to go I have avoided digital for this reason....I have tried to record in another studio when there was latency and it drove me nuts.... what do you guys suggest...I would be super appreciative of any input... I will be running a little Sony Vaio a few yeard old... I have to say this is an amzing place and you guys should all be proud of your success at spreading Linux I will do my bit here in Nashville USA..I am here from NYC via Scotland.... peace,love and trust the Universe gene ____________________________________________________________________________________ Never miss a thing. Make Yahoo your home page. http://www.yahoo.com/r/hs

17 years, 1 month

[ANN] Sonic Visualiser v1.2 now available

by Chris Cannam

Version 1.2 of Sonic Visualiser, an application for viewing and analysing the contents of music audio files, is now available. http://www.sonicvisualiser.org/ This is a significant feature release, containing a number of new features over the previous release including a handy audio alignment capability. For more details, please read the release notes at https://sourceforge.net/project/shownotes.php?release_id=578145 Sonic Visualiser contains advanced waveform and spectrogram viewers, as well as editors for many sorts of audio annotations. Besides visualisation, it can make and play selections based on the locations of automatically detected features, seamlessly loop playback of single or multiple noncontiguous regions, synthesise annotations for playback, and slow down playback while retaining display synchronisation. Sonic Visualiser supports the Vamp plugin API for plugins that extract descriptive or analytical data from audio. Vamp plugins for onset, pitch and note detection and tempo tracking using the Aubio library are available, as well as further plugins for tempo tracking, chromagram analysis, constant-Q spectrogram, spectral centroid, power curve, key estimation, tonal change detection, harmonic spectrogram, structural segmentation, timbral similarity, audio alignment calculation and a large number of low-level spectral features. There is also a comprehensive SDK for use by developers of Vamp plugins and hosts. For more information about Vamp plugins, please see: http://www.vamp-plugins.org/ Sonic Visualiser is Free Software distributed under the GNU General Public License. The 1.2 release is available now in source code form or as binaries for Linux, OS/X, and Windows. Chris

17 years, 1 month

Re: [LAU] [ANN] Sonic Visualiser v1.2 now available

by Kevin Cosgrove

On 20 February 2008 at 14:27, "Christopher Stamper" <christopherstamper(a)gmail.com> wrote: > What works? Nothing. Dialup is the curse of mankind. Now it is. But, it used to be wonderful. > But some of us just have no choice. :-( Understood. I have DSL, but I want FiOS and it's not available. I get rusty twisted pair instead. > Actually, regular file links with full read permissions work fine for > resuming. Try Download Accelerator Plus or something, it helps. Once you go through the SourceForge system and get to a mirror, then you can copy an actual file URL. I've used both FileRunner and wget with their 'resume' features for downloading partially grabbed files. Maybe that would work for you? G'luck.... -- Kevin

17 years, 1 month

Offtopic: need some help from someone with a Thinkpad R51

by nescivi

Hiho, this is somewhat offtopic, but I need to find someone with a working Thinkpad R51 who is willing to screw it open and tell me the number that is on a certain chip. My R51 died a while ago, due to seemingly just this one chip having burnt out, so I would like to try and replace it. >From its size, I think I can solder it by hand. Please contact me offlist if you happen to have an R51, so that I can send you a picture to indicate which chip I need the number of. sincerely, Marije

17 years, 1 month

a potential reverse engineering project

by Sean Corbett

First of all, let me say I am way over my head in bringing this up; I might be totally dreaming. I have a Muse Receptor (museresearch.com if you're not familiar) I used with my band for a couple years. Now that the band broke up, I have decided to keep it around for studio use. Muse created a communication protocol called "Uniwire" for sending audio and other various information to and from the box. Problem is, Muse (from what i can tell) only makes their plugin in VST form, and the communication protocol is private (someone correct me if i'm wrong). I can communicate with the box using the VST build of Ardour, but it's buggy (the main problems being that the plugin doesn't re-load correctly when opening a session, and a second instance of the plugin won't communicate with the box, which kind of defeats the purpose). What would be perfect would be a little JACK client that presents the Receptor as 16 ins and 16 outs, that can be arbitrarily patched into the audio stream. I have done some preliminary packet sniffing and it looks like a pretty simple protocol, basically a couple SOAP requests on port 51000 to establish a list of available patches, and then a flood of audio data on UDP port 50000 (with replies containing the processed audio data). The problem is figuring out how they communicate things like sample rate, assigning audio to different channels, etc. It would take a lot of sniffing to nail all that down. So I guess I'm throwing this out there to see if anyone's looked into this before. Chances are slim, but hey why not. Maybe I'm lucky and one of the Muse guys is on this list? If so, hey Muse guys! I rather like the box and I'd love to make it more useful. Sean -- the love of cruise control is the root of all kinds of road rage.

17 years, 1 month

where did soxmix go?

by Atte André Jensen

Hi I'm surprised to find that soxmix (apparently) no longer is available as part of sox or other wise in ubuntu. That's baaaad, since I'm actually depending on it. Is it possible to get is somehow? -- peace, love & harmony Atte http://atte.dk | http://myspace.com/attejensen http://anagrammer.dk | http://modlys.dk

17 years, 1 month

guitartuner

by Studio 32

Hi, What's a good guitar tuner on linux (debian)? dirk _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/

17 years, 1 month

(jack) metronome

by schoappied

Hi, Is there a metronome which can be handled by jack? Regards, Dirk

17 years, 1 month

Jackd and Other Alsa applications at the same time.

by Arda Eden

While Jackd is runnning, other applications like Amarok and system sound alerts cannot use Alsa at the same time. But JACK diagram given in it's web site shows that any non-jackified application can use Alsa Userspace Library at the same time. And, Sampo Savolainan told me that, other programs can use the ALSA library, but jack needs exclusive access to the audio hardware it uses. Nothing is stopping a non-jack program to access other sound interfaces you might have in your system. How is this exclusive access given to Jack ? -- Arda EDEN Cumhuriyet University Faculty of Fine Arts Department of Music Technology

17 years, 1 month

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Linux-audio-user February 2008