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:
Feb. 06, 2001
Filed:
Feb. 08, 2000
Applicant:
Inventor:
Gen Izumisawa, Hamamatsu, JP;
Assignee:
Kabushiki Kaisha Kawai Gakki Seisakusho, Hamamatsu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10H 7/00 ;
U.S. Cl.
CPC ...
G10H 7/00 ;
Abstract
When a low-pass filter,cuts a loud tone component from a waveform signal that soft and loud tone components are synthesized, and outputs a soft tone component signal, and a high-pass filter,cuts a soft tone component from the waveform signal that soft and loud tone components are synthesized, and outputs a loud tone component signal, the outputs at this time are switched on the basis of tone information (touch information, pitch information, tone color information, and the like).