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. 19, 2005
Filed:
Oct. 15, 2002
Yoshiki Nishitani, Hamakita, JP;
Kenichi Miyazawa, Iwata-gun, JP;
Katsuhiko Masuda, Fujieda, JP;
Kazuhito Nakajima, Hamamatsu, JP;
Yoshiki Nishitani, Hamakita, JP;
Kenichi Miyazawa, Iwata-gun, JP;
Katsuhiko Masuda, Fujieda, JP;
Kazuhito Nakajima, Hamamatsu, JP;
Yamaha Corporation, Shizuoka-ken, JP;
Abstract
There is provided a musical tone generation control system that, even if the player moves, enables him/her to listen to good musical tones at a location to which the player has moved without the necessity of making adjustments by himself/herself. Information on a position of a listener is detected. A plurality of speakers are provided for sounding musical tones corresponding to a musical tone signal supplied from said tone generator. The volume of musical tones to be sounded from the plurality of speakers according to the detected position.