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:
Jul. 15, 1997
Filed:
Mar. 18, 1993
Tetsuo Okamoto, Hamamatsu, JP;
Yamaha Corporation, , JP;
Abstract
A musical tone controlling apparatus includes a tone generation instruction device, a detection device, tonal parameter generation device and a tone signal forming device. The tone generation instruction device outputs a tone generation start signal in accordance with a playing action of a performer. The detection device detects a movement or a state of the performer's body and generates a detection signal in accordance with the detected result. The tonal parameter generation device generates a first tonal parameter in accordance with the detection signal when the tone generation start signal is received and generates a second tonal parameter in accordance with the detection signal after the tone generation start signal has been received. The tone signal forming device controls the tone signal formation of a musical tone to be generated in accordance with the first tonal parameter and the second tonal parameter.