[linux-audio-dev] Hi, is it possible to record multi channel speech audio and down sample it 2 stereo channels BUT with horizontal audio positioning of each audio channel ie. like dolby surround effect. I'm not looking to make multi channel podcast, just a plain stere

Georg Holzmann georg.holzmann at student.kug.ac.at
Tue Mar 13 09:49:07 UTC 2007


Hallo!

> I'm not looking to make multi channel podcast, just a plain stereo
> podcast. Ok, not just plain, maybe better term is enhanced podcast
> with "dolby surround" or "binaural" effect so that different voices
> appear to be coming from different positions.
[...]
> Is there some linux audio tool which I could feed 3-7 wav tracks and
> define where in horizontal space I want each channel to be located -
> and it makes final stereo track with this "binaural" or "Dolby
> surround" enhanced podcast?

Yes, there are various implementations of binaural spatialization in 
Pure Data (and I guess also in Supercollider and CSound ...).

I am just making some ready-made tutorial patches regarding this topic 
for the linux audio conference - so if you wait some days you can have 
them !

LG
Georg



More information about the Linux-audio-dev mailing list