On 8 Jul 2012, at 13:10, Daniel Courville <[email protected]> wrote:
> AFAIK, there's no HOA IRs out there. As Fons said, you can > upsample/upmix/uporder 1st order B-Format IRs with Harpex-B, but, even > then, there's not many B-Format IRs around. Apple's Logic's SpaceDesigner reverb used to come with a bunch of B-format IRs. I mean, one really doesn't need that many, if all one does try is to create some realistic sounding ambience. If one wants to do auralization, one will likely have to either create a whole set of IRs for all location-listening position permutations, or synthesize them with appropriate software. The latter would be something that would be pretty cool: an add-on to 3D modeling software, that gives objects not just optical surface properties, but also acoustic ones. Then, in addition to cameras/light sources in the scene one could also place microphones and sound sources in the scene, and computer, in some sort of impulse wave tracing IRs to match that modeled environment, real or imagined. _______________________________________________ Sursound mailing list [email protected] https://mail.music.vt.edu/mailman/listinfo/sursound
