Actually that does make sense - though what it does to the resolution of localisation or whether pinna filtering will work with the drivers so close remains to be seen - exciting if they've got it to work . Im sure I read something about the US military trying this out somewhere. There is another crushingly simple and obvious way of calibrating HRTFs though which I'm not sure anyones thought of yet - whenever I say that it always turns out somebody has years ago but anyway....
On 24 February 2016 at 12:18, umashankar manthravadi <umasha...@hotmail.com> wrote: > when you have four speakers to each ear, you can think of a decode to a > cube. The only big difference between a cube mounted at a distance and this > would be the importance of the head shadow. If you can cancel head movement > (which headtracking does) it is very similar to listening to a cube of > speakers in a room. there are some details of course. You do not need > individual HRTFs. I am not sure what different head sizes will do. If the > foam support compresses (and the distance to the drivers is fixed) it may > not matter. > > umashankar > > Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for > Windows 10 > > From: Steven Boardman<mailto:boardroomout...@gmail.com> > Sent: Wednesday, February 24, 2016 5:20 PM > To: Surround Sound discussion group<mailto:sursound@music.vt.edu> > Subject: Re: [Sursound] OSSIC Kickstarter Campaign Begins > > Not sure they would. As they are over the ear headphones, one doesn’t need > pinna HRTF as ones own would function. > They probably made HRTF files for each driver position. That way your own > pinna effects would function. > > Steve > > > > On 24 Feb 2016, at 11:30, Augustine Leudar <augustineleu...@gmail.com> > wrote: > > > Theyd still have to somehow measure the pinna dimensions though - which > is > > the most important part for vertical localisation - without that it wont > > work with just shoulder reflections and headwidth....... > > > > On 24 February 2016 at 10:33, Corentin Guézénoc < > c.gueze...@3dsoundlabs.com> > > wrote: > > > >> Based on what I had gathered from some video some time ago, my guess is > >> that they use some kind of HRTF model that takes into account the user's > >> head width, combined with the 4-driver system. I guess the first would > act > >> mostly on low frequencies and the latter on higher frequencies that > would > >> be harder to model. However the last part is only a guess which I'm not > >> sure about. > >> > >> Corentin > >> > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > https://mail.music.vt.edu/mailman/private/sursound/attachments/20160224/be696610/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. > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > https://mail.music.vt.edu/mailman/private/sursound/attachments/20160224/b65f7161/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. > -- www.augustineleudar.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://mail.music.vt.edu/mailman/private/sursound/attachments/20160224/9047e2fe/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.
