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Re: here I am
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Re: here I am


  • Subject: Re: here I am
  • From: Urs Heckmann <email@hidden>
  • Date: Tue, 26 Aug 2003 01:11:30 +0200

Am Montag, 25.08.03, um 22:48 Uhr (Europe/Berlin) schrieb Massimiliano Viel:

Hi everybody,
this is my first message in the list... I subscribed because I'm a real newbie and wanted some directions to start studying...
I am a musician, with a basic knowledge of Objective C and C, who would start writing some musical code...

like about everybody here started, I guess...

in fact my two main interests are in:
- writing real time audio generation... not processing, just some kind of experimental synthesis in real time with no interest in "note/score" based synthesis... and

generating sound or generating midi/note events?

- realizing video/graphic production coming from audio input... something near to iTunes, for live performance events.
As you see all the coding work should be focused in the audio synthesis and graphic generation algorithm, while the sample detection for video processing on one hand and the audio sample outputting on the other should be the basic services needed...

this is very ambitious. You need some advanced knowledge of digital signal processing (audio + 2d) for that.

And this is the question:
where should I start studying to reach these goals, trying to avoid the most I can, as I'm not a professional programmer and possibly I don't want to become one...

First look at the subject:
www.dspguide.com provides insight in basic audio analysis/synthesis and 2d/picture processing

Then, well, for actually programming audio analysis, you're right here. For principles of audio analysis, check out musicdsp.org

For video synthesis. Dunno. Grab some open source screensavers.

I would like to stay, if possible, in the realm of Objective C and avoid basic hardware C/C++ programming...

Most stuff on the web / open source is C/C++...

I already took a look at CoreAudio and MusicKit frameworks but sincerly couldn't realize what is the best (and easiest) for my needs...
which path do you suggest me?

Dunno...

thank you very much for the aid!

hope this helps...

;) Urs
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