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:
Oct. 24, 1989
Filed:
May. 26, 1988
Hiroko Okuda, Tokyo, JP;
Makoto Takenaka, Tokyo, JP;
Casio Computer Co., Ltd., Tokyo, JP;
Abstract
In preparing a musical tone by synthesizing tone waveforms from a plurality of tone waveform generators, touch response data representing parameters such as key depressing speed or string picking force is generated from a touch response data preparing unit. The obtained touch response data can be used to affect the musical tone. Touch curves can be independently designated to these tone waveform generators with a manually operating unit. A weighting device for modifying a touch curve by selecting loudness level and sensitivity is provided so that various touch curves can be attained from a single touch curve for weighting the musical tone.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile