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:
May. 28, 1996
Filed:
Apr. 08, 1994
Applicant:
Inventor:
Koji Kuwano, Hamamatsu, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10H / ;
U.S. Cl.
CPC ...
84662 ; 84701 ; 84DI / ;
Abstract
A sound control device and method which increase the width of sound of sound data by controlling and outputting the phase of the sound data, in which the phase of the generated sound data is uniformly shifted over the entire frequency band of the related sound data and in which this sound data shifted in phase and the above described generated original sound data are output to different sound systems. By this, sound data with a phase which is uniformly shifted and the original sound data are converted to sound by sound systems different from each other, and therefore the width of the sound is expanded