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Arbitrary coverage angle sound integrator
   
Document Number
US Patent 7324654
Issued Date
January 29, 2008
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Inventors
Opie; Scott M. (Simi Valley, CA)
Takeuchi; Yoshiyuki (Pine Mountain Club, CA)
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Abstract
A system is disclosed for changing a coverage angle of sound produced from a loudspeaker system. The loudspeaker system includes an enclosure that projects sound at a predetermined angle. A sound integrator includes an inner surface positioned adjacent to a mid-range frequency sound source. An outer surface of the sound integrator includes a planar and a curved surface. The surfaces control the angle which sound radiates from the loudspeaker.
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Number of Claims:
20
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Published
January 29, 2008
Application Number
10/611,012
Filed
July 1, 2003
US Classification
381/345   381/347 381/350
Int'l Classification
H04R   25/00   (20060101)  
Examiner
Attorney/Law Firm
Parent Case
PRIORITY CLAIM This application is a continuation-in-part of U.S. application Ser. No. 09/921,175, filed Jul. 31, 2001, now abandoned, which claims the benefit of U.S. Provisional Patent Application No. 60/222,026 filed Jul. 31, 2000. The disclosures of the above applications are herein incorporated by reference.
USPTO Field of Search
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