Hi Fons, thanks for the info, it is clear to me now that for any order of HOA to binaural decoding, only (N+1)^2 filters are required for left-right symmetric HRTFs, with a subsequent polarity inversion of N channels corresponding to the left-right antisymmetric SHs (the sine ones) in order to get one of the two ear signals.
Best, Archontis On 25 May 2016, at 21:07, Fons Adriaensen <f...@linuxaudio.org<mailto:f...@linuxaudio.org>> wrote: On Wed, May 25, 2016 at 03:37:34PM +0000, Politis Archontis wrote: My question to any of the decoder developers on the list is if you have seen that anywhere analyzed or mentioned in the context of binaural decoding?? Haven't seen it in any publications, but the 2nd and 3rd order amb2bin apps I wrote recently work as you suggest. The convolutions do AMB -> M/S, then M/S -> L/R is trivial. 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 Sursound@music.vt.edu<mailto:Sursound@music.vt.edu> https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, edit account or options, view archives and so on. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://mail.music.vt.edu/mailman/private/sursound/attachments/20160525/00f4fe1e/attachment.html> _______________________________________________ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound - unsubscribe here, edit account or options, view archives and so on.
