This second order microphone will not be expensive. It is only eight channels rather than nine, but I believe this is an acceptable compromise. I will use the Zoom F8 to record. I am visiting Parma because Angelo intends developing a calibration system which will output nine channels after processing.
You can imagine a tetrahedron surrounded (on the horizontal plane) by four capsules at 0, 90,180 and 270 degrees. That is basically the array design. I believe the sphear design is different. umashankar Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10 From: Stefan Schreiber<mailto:st...@mail.telepac.pt> Sent: Monday, May 8, 2017 7:15 PM To: Surround Sound discussion group<mailto:sursound@music.vt.edu> Subject: Re: [Sursound] brahma revived umashankar manthravadi wrote: >I forgot to mention I will carry a second order microphone to Parma where I am >visiting Angelo Farina and his department from June 19 to 21st. > >umashankar > > Very interesting for VR audio capture - but I suppose they/we would need way more information. (Even some basic info seems to miss.) There is currently no "native" HOA mike available - with the exception of the (expensive) eigenmike. umash https://ccrma.stanford.edu/~nando/publications/sphear.pdf Is this related somehow? (At least in some "same field" sense I guess...) Best, Stefan >Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10 > >From: umashankar manthravadi<mailto:umasha...@hotmail.com> >Sent: Monday, May 8, 2017 7:25 AM >To: sursound@music.vt.edu<mailto:sursound@music.vt.edu> >Subject: [Sursound] brahma revived > >After a six month hiatus, I am restarting the manufacture of Brahma >microphones. The first is Brahma-in-zoom. I should have a few ready, but >generally I will make on order, Later this year, I will build redesigned >standalone Brahma microphones, including second order microphones. I plan to >keep things simple; money through bank transfer or paypal, and a web page with >photographs and details of the new designs. > >umashankar > >Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10 > >-------------- next part -------------- >An HTML attachment was scrubbed... > > > _______________________________________________ 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/20170508/9ea16972/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.
