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:
Jan. 12, 1993
Filed:
Mar. 15, 1991
Harumichi Hotta, Hamamatsu, JP;
Yamaha Corporation, Hamamatsu, JP;
Abstract
An apparatus adapted for use in combination with an electronic musical instrument for setting a musical tone control parameter for control of a musical tone to be generated. The setting apparatus includes a display device arranged to selectively provide a plurality of screens thereon and to indicate a plurality of musical tone control parameters on each of the screens, a plurality of parameter setting keys arranged adjacent the display device and positioned to correspond with each position of the control parameters indicated on the respective screens, and an operation key arranged to be operated for selecting one of the screens, wherein the screen of the display device is switched over in response to operation of the operation key, and the musical tone control parameters are set in response to each operation of the parameter setting keys for controlling a musical tone to be generated by performance of the musical instrument.