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:
Aug. 13, 1985
Filed:
Aug. 27, 1984
Applicant:
Inventor:
Tsuyoshi Mitarai, Yokohama, JP;
Assignee:
Casio Computer Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10H / ; G10H / ; G10H / ;
U.S. Cl.
CPC ...
84-103 ; 84DI / ; 84DI / ;
Abstract
A plurality of channels for generating musical tones are provided in LSI chips. A CPU allots a performance mode selected by select switches to the channel or channels. The melody sounds or accompaniment allotted to the channels are generated by a time divisional processing under control of the CPU. The generated sounds are sounded through a loudspeaker, after being subjected to processing by a mixing circuit.