Search Results - Acoustics

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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: 3/20/2020 | Inventor(s):

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: 7/2/2020 | Inventor(s):

Keywords(s): Sound

Category(s): Acoustics