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. 30, 1992
Filed:
Jan. 02, 1990
Applicant:
Inventor:
Susumu Kawashima, Hamamatsu, JP;
Assignee:
Yamaha Corporation, Hamamatsu, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10H / ;
U.S. Cl.
CPC ...
84619 ; 84622 ; 84657 ; 84659 ;
Abstract
The tonality of scale of electronic musical instrument is set by setting a standard sound pitch (sound pitch of 'do'). When a tone color is selected, this setting is automatically performed according to this tone color. In the case when the tone color is similar to that of natural musical instrument, setting is executed so that the tonality of pertinent musical instrument is set.