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| ImageAnalyst... |
 Posted: Sun Oct 18, 2009 7:59 am |
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FYI, Interesting technology that makes use of an array of microphones
to determine the intensity of sound as a function of position in the
scene. Basically turns sound into an image, or a map of where the
sound came from.
http://www.acoustic-camera.com/en |
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| Nicolas Bonneel... |
| Posted: Tue Oct 27, 2009 3:51 am |
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ImageAnalyst a écrit :
[quote]FYI, Interesting technology that makes use of an array of microphones
to determine the intensity of sound as a function of position in the
scene. Basically turns sound into an image, or a map of where the
sound came from.
http://www.acoustic-camera.com/en
[/quote]
looks like a LightStage...
If you're interested in that, there is a paper from Emmanuel Gallo which
goals is to reconstruct the sound positions from a set of recordings:
I don't remmember if it's:
"Extracting and Re-rendering Structured Auditory Scenes from Field
Recordings"
or
"3D-Audio Matting, Post-editing and Re-rendering from Field Recordings."
You can see the end of his PhD thesis for more details about that.
http://www-sop.inria.fr/reves/Emmanuel.Gallo/thesis/thesis.pdf
--
Nicolas Bonneel
http://www-sop.inria.fr/reves/Nicolas.Bonneel/ |
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