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:
Dec. 20, 2016
Filed:
Oct. 25, 2013
Applicant:
Clarion Co., Ltd., Saitama, JP;
Inventor:
Masayoshi Uehara, Saitama, JP;
Assignee:
CLARION CO., LTD., Saitama-Shi, Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 5/02 (2006.01); H04S 1/00 (2006.01); H04R 3/12 (2006.01); H04S 3/00 (2006.01);
U.S. Cl.
CPC ...
H04S 1/00 (2013.01); H04R 3/12 (2013.01); H04S 3/008 (2013.01); H04S 2400/05 (2013.01);
Abstract
A digital speaker system that effectively uses the characteristic of a signal processing circuit is constructed. A digital speaker systemhaving plural speakers has a signal processing circuitfor outputting plural right-sound digital signals and plural left-sound digital signals, and at least one of the plural speakers is operated to function as a monaural sound speakerto which any one or plural right-sound digital signals output from the signal processing circuitand any left-sound digital signals whose number corresponds to the number of the signals are input to output monaural sounds.