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Search Results - sound
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Sound
Attenuation Canopy for Reducing Noise Transmitted Through Suspended Ceilings
Available for licensing and commercial implementation in commercial facilities design and construction are intellectual property rights covering a
sound
attenuation canopy for reducing noise transmitted through suspended ceiling systems commonly used in most office buildings. The canopy is designed to absorb sound energy and effectively reduce the...
Published: 10/28/2024
|
Updated: 12/6/2022
|
Inventor(s):
Daniel O'Brien
,
Robert Alexander
,
John Jenkins
,
Franklin Koh
,
Judit Quasney
Keywords(s):
AE1CXX
,
AE1XXX
,
AE2BXX
,
AE2CXX
,
AE2XXX
,
AEXXXX
,
AFXXXX
,
AXXXXX
,
Buildings
,
Canopy
,
Ceiling
,
NOISE
,
Patent Category - Mech/Elect/Soft
,
Sound
,
Sound
Reduction
Category(s):
Collaboration Sought > Licensing
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
|
Updated: 7/26/2011
|
Inventor(s):
Keywords(s):
Sound
Category(s):
Acoustics