Re: [linux-audio-dev] 3D fft analysis program

2004-10-03 Thread Niklas Werner
On Mon, 04 Oct 2004 04:15, James Boyden wrote: > On Sunday, 03 Oct 2004, Andres Cabrera wrote: > > Hi all, > > I am planning to develop a 3d fft display (sometimes called cascade > > display), since I haven't found an application that does that in > > linux. Does anyone know if such an application

Re: [linux-audio-dev] Prony algorithm?

2004-07-04 Thread Niklas Werner
Albert Graef sagte: > Alternatively, is there any other spectrum estimation method which gives > a reasonably good approximation of the main partials of a > (pseudo-)periodic signal (FFT is too bad in the lower frequencies)? Does You might want to have a closer look at linear prediction (LPC). I

Re: [linux-audio-dev] (web-based) interactive sound art?

2004-05-04 Thread Niklas Werner
On Wed, 05 May 2004 03:03, Francois Dechelle wrote: > Hi, > > Interesting project. > thanks. > I assume that players (people sitting in front of their web interface > ?) listen via streaming. Which format will you use/recommend? > Yes, streams. mp3 or ogg. although the actual players' stream and a

Re: [linux-audio-dev] (web-based) interactive sound art?

2004-05-04 Thread Niklas Werner
On Tue, 04 May 2004 21:46, Francois Dechelle wrote: > Furthermore, I'd be very happy if he would agree to distribute his > developments under the GPL, so that other artists can benefit from it. No worries, I am going to. (Except if some random acts of god make me do it differently) Cheers, Nik

Re: [linux-audio-dev] (web-based) interactive sound art?

2004-05-04 Thread Niklas Werner
On Tue, 04 May 2004 19:41, Frank Barknecht wrote: > > Is anybody already working on such a beast (or similar, of course) or > > knows anybody who is? (I am aware of quintet-net, peersynth, FMOL, > > jam2jam, webdrum/JSyn, Dase, Lemu and some others and have contacted > > their authors) > > You're s

[linux-audio-dev] (web-based) interactive sound art?

2004-05-03 Thread Niklas Werner
Hi .*, I am doing my PhD at the University of Waikato's Music Department, NZ with Ian Whalley. I am going to develop a Web-based interactive sound art system allowing composers/players to incorporate aesthetic approaches from electronic music, net.art, sonic art and soundscapes. I am trying to

Re: [linux-audio-dev] [OT] linux audio on PPCi

2003-12-01 Thread Niklas Werner
Am Donnerstag, 27. November 2003 11:42 schrieb [EMAIL PROTECTED]: > I am contemplating buying a laptop of some sort, to develop on. > I was wondering how many of you are using an x86 laptop and how > many are using a ppc laptop :in I am using a Powerbook G3 500 and a G4 1.25 both with gentoo. They

Re: [linux-audio-dev] linux audio and ppc

2003-11-11 Thread Niklas Werner
Am Dienstag, 11. November 2003 01:40 schrieb Antonio Willy Malara: > btw i've a question for you all.. > is someone using a powermac for linuxaudio apps? if yes what audio > interface do you use? Yes, a Powerbook (started with a Psimo [EMAIL PROTECTED], now an AlBook [EMAIL PROTECTED]). USB-Audio

[linux-audio-dev] ANNOUNCE SonaSound

2003-02-24 Thread Niklas Werner
Hi LADers! I released a realtime Music-visualization-program (my master's thesis) on http://sonasound.sf.net. It's probably more of academic use at the moment. Licensed under GPL. Maybe there is some interest. Features are: - Waveform-Display - short-time-spectrum - sonogram - spectrum-generati

Re: [linux-audio-dev] Cheap 8 channel Out: multi-IO or USB ? performance etc

2002-11-27 Thread Niklas Werner
Am Montag, 25. November 2002 13:58 wurde geschrieben: > >> I heard of USB speakers, could this be a valid solution ? > >> Are they supported under linux ? If yes which kind of models ? > > > > they're basically usb audio devices with amp and speaker in one > > box - so pretty much all of them work

Re: [linux-audio-dev] SuperClonider

2002-04-19 Thread Niklas Werner
Hi! > > Then I started thinking that it might be possible to start a free > project that is source > code compatible with SuperCollider. SC is a language like Smalltalk, > and so GNU Smalltalk will be a good starting point. Did you talk to james lately? Some (quite long actually) time ago he was

Re: [linux-audio-dev] [OT] Autoconf cpu optimisations

2002-04-10 Thread Niklas Werner
r-code and binutils certainly helps a lot. There are a few ppc-specific optimise-flags: -mpowerpc-{gfxopt,gpopt} (grafix/general purpose) -mhard-float -mstring that helped optimise some code, the other options are the same as on x86 (fast-math, -fexpensive-optimisations,...) Have fun* Niklas

[linux-audio-dev] Re: Audio apps for linux on PPC: how difficult to recompile?

2002-04-07 Thread Niklas Werner
Hi All! Silent Listener I run Linux intel and PPC (SuSE 7.3) and are _not_ having many difficulties compiling apps for Linux-ppc. Fortunately most applications do take care of endianess. It's just the odd two or three apps that are using some intel-specific asm-code (normally the dvd-softw

[linux-audio-dev] Re: Audio apps for linux on PPC: how difficult to recompile?

2002-04-07 Thread Niklas Werner
Hi All! Silent Listener I run Linux intel and PPC (SuSE 7.3) and are _not_ having many difficulties compiling apps for Linux-ppc. Fortunately most applications do take care of endianess. It's just the odd two or three apps that are using some intel-specific asm-code (normally the dvd-softw