Re: [Sursound] Blumlein versus ORTF

2012-04-04 Thread Aaron Heller
Last night I coded up a quick experiment in using the Kemar mannequin HRTFs published by Algazi, et al. at UC Davis. http://interface.cipic.ucdavis.edu/sound/hrtf.html It is very simple... simulate Blumlein pickup and playback though speakers at +/- 45 degrees, low-pass at 800 Hz, and use

Re: [Sursound] Blumlein versus ORTF

2012-04-03 Thread Robert Greene
Thanks everybody for the links and in particular the calculation of models link. I shall work on that one I know the Lipshitz paper well, but it seems that experts disagree. James Johnston has told me a number of times for example that he thinks getting those time cues from ORTF is really