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:
May. 01, 1990
Filed:
Jul. 31, 1989
Naoaki Matsumoto, Tokyo, JP;
Kenichi Tsutsumi, Tokyo, JP;
Casio Computer Co., Ltd., Tokyo, JP;
Abstract
Combinations of operation data such as timbre data, effect data, and the like, which are designated for a musical performance, are stored in a memory. The operation data is read out from the memory, and a musical tone signal corresponding to the readout operation data is generated and a musical tone is produced. Operation data is an operation mode can be transferred to, e.g., a normal mode, and a musical tone signal corresponding to the readout operation data can be generated and a musical tone can be produced in the normal mode. Operation data set in the normal mode can also be transferred to the operation mode. Part of the combined operation data can be easily updated.