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. 29, 2002
Filed:
Sep. 08, 1999
Applicant:
Inventor:
Masako Arizumi, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10H 1/22 ; G10H 1/42 ;
U.S. Cl.
CPC ...
G10H 1/22 ; G10H 1/42 ;
Abstract
In the sound signal adding apparatus in which there is a limitation on the number of reproducible sound sources, a remaining reproduction time determining section and a sound data attenuation controlling section are provided. The remaining reproduction time determining section checks, when sound data is to be added and reproduced, the remaining reproduction time of the sound data current being reproduced and detects a sound data having least reproduction time remaining. While the sound data attenuation controlling section reduces the output level of the sound signal corresponding to the sound data detected by the remaining reproduction time determining section.