Re: [Sursound] Core Sound Tetramic

2013-11-01 Thread umashankar manthravadi
brahma would be an even cheaper alternative. it is not field tested yet, but it comes with a simple box with four xlr outs, powered by phantom or by a nine volt battery. umashankar > Date: Fri, 1 Nov 2013 20:18:38 +0100 > From: netti...@stackingdwarves.net > To: sursound@music.vt.edu > Subjec

Re: [Sursound] 2 questions about IRs

2013-11-01 Thread Fons Adriaensen
On Fri, Nov 01, 2013 at 03:18:51PM -0200, Iain Mott wrote: > > > > one. The above got me thinking though, if it is a simple sum, wouldn't > > > it be possible to simulate the variable orientation of a speaker (human) > > > by doing an equal power crossfade between adjacent angular IRs as this > >

Re: [Sursound] Core Sound Tetramic

2013-11-01 Thread Jörn Nettingsmeier
On 11/01/2013 08:05 PM, Laurent Wermenlinger wrote: I am in the process of acquiring a Surround Mic. Ideally with the Ambisonic technology. Has anyone ever used the Core Sound Tetramic and if so, could you provide a evaluation. Thank you. if you can live with flimsy connectors and four separate

[Sursound] Core Sound Tetramic

2013-11-01 Thread Laurent Wermenlinger
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Re: [Sursound] 2 questions about IRs

2013-11-01 Thread Iain Mott
> > one. The above got me thinking though, if it is a simple sum, wouldn't > > it be possible to simulate the variable orientation of a speaker (human) > > by doing an equal power crossfade between adjacent angular IRs as this > > virtual human speaker turns? > > That is mathematically not correc

Re: [Sursound] 2 questions about IRs

2013-11-01 Thread Fons Adriaensen
On Fri, Nov 01, 2013 at 11:14:07AM -0200, Iain Mott wrote: > I've been reading a paper recently "B-Format Acoustic Impulse Response > Measurement and Analysis in the Forest at Koli National Park, Finland" > by Simon Shelley, Damian Murphy and Andrew Chadwick, where a > unidirectional loudspeaker i

Re: [Sursound] 2 questions about IRs

2013-11-01 Thread Iain Mott
re. the second question - sorry, i realise what would be needed would be a series of IRs for various angles produced in advance, perhaps by an equal power summing. Using all these IRs would be a more complex proposition. iain Em Fri, 2013-11-01 às 11:14 -0200, Iain Mott escreveu: > hello list, >

[Sursound] 2 questions about IRs

2013-11-01 Thread Iain Mott
hello list, I've been reading a paper recently "B-Format Acoustic Impulse Response Measurement and Analysis in the Forest at Koli National Park, Finland" by Simon Shelley, Damian Murphy and Andrew Chadwick, where a unidirectional loudspeaker is used to collect IRs via a sine-sweep/de-convolution m