On 09/22/2011 09:17 AM, Philipp Überbacher wrote: > Excerpts from Giso Grimm's message of 2011-09-21 21:17:42 +0200: >> [...] a concert with low delay Ambisonics processing >> of acoustic instruments, the signal processing using linux audio (many >> components are written by Fons (ambdec, jconvolver) or based on code >> from Fons and Jörn (panning methods)): >> >> Harmony of the Spheres >> Cosmology and Number Aesthetics in 16th and 20th century Music for Viola >> da Gamba >> >> [...] > > This sounds intriguing, but even if I'd start to hike today I wouldn't > make it in time. I'm a bit confused by the 'third order' as well, afaik > only first order and soundfield microphones exist. We have five single channel signals (the instruments directly picked up with close microphones), which we feed into a 3rd order horizontal Ambisonics panner. To some extend we can code distance expression by adding reverberant bits on a virtual stereo source coming from the same direction as the source (dry/wet ratio and stereo width is distance depending). All parameters can dynamically change; trajectories of the virtual sources are designed to match the music. - Giso _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
