[NewMusic] more ambisonics surround recordings

[Matt J. Ingalls]

increae the M component?

check out joe anderson's 
and my VST mac plugin "imager" -- you can take any stereo recording and 
rotate/zoom as if you were changing the angle between the 2 mics and/or 
rotating the mic stand:

http://sonomatics.com/imager.html

you can see the code of the rotaion part in my csound udo:

http://www.csounds.com/udo/displayOpcode.php?opcode_id=45

-m


On Sun, 11 Nov 2007, barry threw wrote:

> It has a from 90 degree and rear 120 degree pickup pattern.  How do
> you get b-format out of that without an ambisonic encoder?
>
> More info?
>
> b
>
> On Nov 11, 2007, at 4:07 PM, Matt J. Ingalls wrote:
>
>>
>> my ambisonics-obsessed friend just alerted me that the zoom h2 has 2
>> stereo mics in it, writing to 2 stereo files simultaneously, and with
>> some simple matrixing you can get  horizonal-only b-format (which is
>> better than 5.1 btw!):
>>
>>
>> _______________________________________________
>> Bay Area New Music Discussion Group
>> NewMusic at music.mills.edu
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>
> Barry Threw
> Media Art and Technology
>
>
> San Francisco, CA Work: 857-544-3967
> Email: bthrew at gmail.com
> IM: captogreadmore (AIM)
> http:/www.barrythrew.com
>
>
>
> _______________________________________________
> Bay Area New Music Discussion Group
> NewMusic at music.mills.edu
> http://music.mills.edu/mailman/listinfo/newmusic
>