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: 1/24/2012   |   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: 3/31/2011   |   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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