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Search Results - acoustics
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Acoustic Source separation
Summary Researchers at the Centre for Communications Systems Research, University of Surrey, have developed a novel method for isolating multiple sound sources in a noisy environment. Sound sources can be individually separated, emphasized, suppressed, or modified and then recombined in any 3D spatial configuration. All processing is done in real-time...
Published: 8/13/2012
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Updated: 1/24/2012
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Inventor(s):
Banu Gunel
,
Ahmet Kondoz
,
Huseyin Hacihabiboglu
Keywords(s):
Category(s):
Acoustics
Acoustic Testing Model - Perceived Spatial Quality of Sound Processing and Reproducing Equipment
Summary Current models of audio testing measure `basic audio quality', using subjects to judge any difference. This leads to a perceived magnitude of distortions and a subjective acceptability. The QESTRAL acoustic testing model looks at any and all difference in the spatial attributes. Benefits Reduce the number of listening tests, which...
Published: 8/13/2012
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Updated: 3/31/2011
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Inventor(s):
Francis Rumsey
,
Soren Bech
,
Slawomir Zielinski
,
Robert Conetta
,
Philip Jackson
,
Martin Dewhirst
,
David Meares
,
Ben Supper
,
Sunish George
Keywords(s):
Sound
Category(s):
Acoustics
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