Thanks Sebastia, looks like an interesting read. I will digest that later.
Steve On 30 Oct 2016 14:09, "Sebastià V. Amengual" <ameng...@hfm-detmold.de> wrote: > I could be wrong, but as I understand, as far as the distance between the > microphones is much smaller than > the wavelength, it is possible to obtain first-order microphones with any > kind of directional pattern. Thus, > at least for a limited frequency range they could create the four cardioid > signals or directly the B format > signals, just using linear combinations of the signals (delay and sum). > Again, for a limited frequency range... > I am not sure how they would manage to get an acceptable directivity at > all frequencies... > > I worked on comparing different methods in my master thesis analyzing the > performance using different spacing > between microphones, just in case anyone is interested on this > http://www.diva-portal.org/smash/get/diva2:752195/FULLTEXT01.pdf > > Best, > Sebastià > > A 30.10.2016 14:41, Jörn Nettingsmeier escrigué: > >> On 10/28/2016 08:22 PM, Marc Lavallée wrote: >> >>> Here’s the link to the first “article": >>> https://www.arkamys.com/ambisonic-microphone-ep01/ < >>> https://www.arkamys.com/ambisonic-microphone-ep01/> >>> >> >> >> What a load of bollocks. Four omni capsules spaced closely together >> will give you... [drum roll]... an omni microphone. So yeah, we've got >> W, so we're ambisonic :) >> >> They probably got inspired by the other loads of bollocks that get >> attached to VR camera rigs to enable them to be marketed as A/V >> solutions. Nokia and others do it, so it must work, right? >> > > -- > Sebastià V. Amengual Garí > Erich-Thienhaus Institut > HOCHSCHULE FÜR MUSIK DETMOLD > Neustadt 22 > 32756 Detmold > > Tel. 05231/975-674 > ameng...@hfm-detmold.de > _______________________________________________ > 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/20161030/bce24da2/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.
