On Thu, Apr 05, 2012 at 06:05:31AM +0100, Dave Malham wrote: > In one of my talks with Michael Gerzon (or, rather, one of my > listening to MAG sessions - he talked, I listened and tried to > understand), he hinted that there was a more direct path, but didn't > elaborate further. Given that you can encode HRTF's in a spherical > harmonic framework (Evans, Michael J.; Angus, James A. S.; Tew, > Anthony I."Spherical Harmonic Spectra of Head-Related Transfer > Functions", AES Convention:103 (September 1997) Paper Number:4571) and > you already have the soudfield in a spherical harmonic framework, > maybe all you need to do is .....
You can always combine the decoder and the hrtfs into a single N * 2 matrix where N is the number of Ambisonic input signals. But such a matrix is still based on a particular choice of speaker locations, even if those are no longer visible. Ciao, -- FA A world of exhaustive, reliable metadata would be an utopia. It's also a pipe-dream, founded on self-delusion, nerd hubris and hysterically inflated market opportunities. (Cory Doctorow) _______________________________________________ Sursound mailing list [email protected] https://mail.music.vt.edu/mailman/listinfo/sursound
