Re: [Sursound] microphone epiphany ?

2012-08-23 Thread Sampo Syreeni
On 2012-05-26, Augustine Leudar wrote: In using a six capsule (or 3 capsule) microphone setup with 3 figure of eight pairs this gives you localisation information based on the pressure gradient between each of these pairs (given by the antiphase ?). Quite probably you just reinvented the

Re: [Sursound] microphone epiphany ?

2012-05-29 Thread Augustine Leudar
Hi Aaron - which is exactly what Ill be doing over the next few weeks ! Ill be using a program called Holm Impusle - We've already measured the frequency response of the capsules individually - next we are going to measure the finished array with the capsules in sitiu. We have filled the space in

Re: [Sursound] microphone epiphany ?

2012-05-28 Thread Aaron Heller
] microphone epiphany ? One set of gains that works is     0.2357    0.2357    0.2357    0.2357    0.2357    0.2357     1.   -1.    0.    0.    0.    0.     0.    0.    1.   -1.    0.    0.          0         0         0         0    1.

Re: [Sursound] microphone epiphany ?

2012-05-27 Thread umashankar mantravadi
dear aaron thank you umashankar i have published my poems. read (or buy) at http://stores.lulu.com/umashankar Date: Sat, 26 May 2012 14:09:28 -0700 From: hel...@ai.sri.com To: sursound@music.vt.edu Subject: Re: [Sursound] microphone epiphany ? One set of gains that works is 0.2357

[Sursound] microphone epiphany ?

2012-05-26 Thread Augustine Leudar
I think I may be having a microphone epiphany or at least what smug boffins might call an intuitive understanding but please feel free to correct any errors in my thinking. In using a six capsule (or 3 capsule) microphone setup with 3 figure of eight pairs this gives you localisation information

Re: [Sursound] microphone epiphany ?

2012-05-26 Thread Michael Chapman
I think I may be having a microphone epiphany or at least what smug boffins might call an intuitive understanding but please feel free to correct any errors in my thinking. In using a six capsule (or 3 capsule) microphone setup with 3 figure of eight pairs this gives you localisation

Re: [Sursound] microphone epiphany ?

2012-05-26 Thread Jörn Nettingsmeier
On 05/26/2012 04:51 PM, Augustine Leudar wrote: Hi Michael, thanks for the reply - there is no doubt Ive missed something ! I am aware of the need for W coordinate and have included it in my encoder as instructed although I have to admit I am still not clear on its function - but my question

Re: [Sursound] microphone epiphany ?

2012-05-26 Thread umashankar mantravadi
@music.vt.edu Subject: Re: [Sursound] microphone epiphany ? On 05/26/2012 04:51 PM, Augustine Leudar wrote: Hi Michael, thanks for the reply - there is no doubt Ive missed something ! I am aware of the need for W coordinate and have included it in my encoder as instructed although I have