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:
Mar. 06, 2001
Filed:
Feb. 14, 2000
Tsutomu Saito, Shizuoka-ken, JP;
Jiro Tanaka, Hamamatsu, JP;
Kabushiki Kaisha Kawai Gakki Seisakusho, Shizuoka-Ken, JP;
Abstract
There is disclosed a musical sound signal generation apparatus for creating vacant channels by monaural sounding, in which a left/right balance is maintained and the total sound volume can be increased. When there is a key-on, and there is no vacant channel, a pair of channels for stereo sounding are selected, one channel of the pair of channels is released at a high rate, the panning coefficient of the other channel is changed, and a monaural sound is outputted from left and right output systems. Similarly, another pair of channels are selected, one channel of the pair of channels is released at the high rate, the panning coefficient of the other channel is changed, and the monaural sound is outputted from the left and right output systems. The L and R channels of the new key-on are assigned to two vacant channels.