The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 18, 2019
Filed:
Apr. 27, 2018
Applicant:
Polk Audio, Llc, Vista, CA (US);
Inventors:
Scott Orth, Baltimore, MD (US);
Stuart W. Lumsden, Baltimore, MD (US);
Assignee:
POLK AUDIO, LLC, Vista, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H03G 5/00 (2006.01); H04S 1/00 (2006.01); H04R 5/04 (2006.01); H04R 3/04 (2006.01); H04R 5/02 (2006.01); H04R 3/14 (2006.01); H04S 3/00 (2006.01);
U.S. Cl.
CPC ...
H04S 1/002 (2013.01); H04R 3/04 (2013.01); H04R 3/14 (2013.01); H04R 5/02 (2013.01); H04R 5/04 (2013.01); H04S 3/00 (2013.01); H04S 3/002 (2013.01); H04S 2400/09 (2013.01); H04S 2420/01 (2013.01);
Abstract
An enhanced Stereo Dimensional Array loudspeaker systempreferably including a mirror image pair of loudspeaker enclosuresL,R configurable by a user or installer as a left-channel loudspeaker and a right channel loudspeaker each having a driver array aiming configuration with first and second angled baffle facets carrying main and effects drivers on separate facets and a Head Shadow filter signal processing system and method for driving the main and effects drivers to achieve a psycho-acoustically expanded image breadth by Head Shadow filter compensated inter-aural crosstalk cancellation.