Re: [Sursound] [ANN] International Conference on Spatial Audio, Nov 10-13 2011, in Detmold, Germany

2011-04-17 Thread Joseph Anderson
-Institut Neustadt 22, 52756 Detmold Mail: icsa2011attonmeister.de Phone: +49-(0)5231-975-644 Fax: +49-(0)5231-975-689 -- next part -- An HTML attachment was scrubbed... URL: https://mail.music.vt.edu/mailman/private/sursound/attachments/20110417/97bc11ca/attachment.html

Re: [Sursound] distance perception in virtual environments

2011-04-17 Thread Markus Noisternig
Hi, Gavin Kearney et al have presented their work on Depth perception in interactive virtual acoustic environments using higher order ambisonic soundfields at the Ambisonics'11 symposium in Paris; the article is available online at http://ambisonics10.ircam.fr/drupal/?q=proceedings/o6 Best,

Re: [Sursound] rf interference

2011-04-17 Thread Jascha Narveson
Hi, Bill - Yep - I skipped the extension cable today and just had the mic go from the breakout cable to the PPAs, and today's recording didn't turn up with any RFI, at least when I played back the first couple of minutes of the test recording. Hopefully the remainder will be RFI-free, as

Re: [Sursound] distance perception in virtual environments

2011-04-17 Thread jim moses
some references on this issue? Thank you so much. Best regards, Junfeng -- next part -- An HTML attachment was scrubbed... URL: https://mail.music.vt.edu/mailman/private/sursound/attachments/20110417/64a7d936/attachment.html

Re: [Sursound] rf interference

2011-04-17 Thread Jascha Narveson
Hi, David - I was using the 6-foot extension cable yesterday. I didn't try it today, so I can't comment on whether swapping out the cable today affected the RFI, or if was just a different day and wouldn't've happened in any case. cheers, j On Apr 17, 2011, at 5:10 PM, David Worrall

Re: [Sursound] distance perception in virtual environments

2011-04-17 Thread Ralph Glasgal
: https://mail.music.vt.edu/mailman/private/sursound/attachments/20110417/64a7d936/attachment.html ___ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound -- next part -- An HTML

Re: [Sursound] Powering the DR-680

2011-04-17 Thread John Leonard
David, The DR-680 is powered either by eight AA cells, or via a 12v DC input from a wall-wart PSU or an external battery back. The pack I'm using provides 12 volts, so just plugs straight in. Regards, John On 18 Apr 2011, at 01:24, David Worrall wrote: Hi John, Does this unit plug into

Re: [Sursound] Powering the DR-680

2011-04-17 Thread David Worrall
Thanks John, I see. so it plugs into the power socket. (I've just purchased a DR-680 in anticipation of getting a couple of Len's Little Marvels for field recording, so was wondering.) Neat machine! David On 18/04/2011, at 10:41 AM, John Leonard wrote: David, The DR-680 is powered either by

[Sursound] distance perception in virtual environments

2011-04-17 Thread Richard Lee
You must simulate at least 2 things. At close range, you must simulate the curvature of the soundfield. This is simply proximity for 1st order and the effect is, if anything, exaggerated. see the Appendix of Is My Decoder Ambisonic, Heller et al, AES San Francisco 1980 aka BLaH3 See Daniel

[Sursound] distance perception in virtual environments

2011-04-17 Thread Richard Lee
I hope you have a control where you measure real distance perception too. Not having a real control is a fault in many localisation experiments. ___ Sursound mailing list Sursound@music.vt.edu https://mail.music.vt.edu/mailman/listinfo/sursound