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. 16, 2010
Filed:
Dec. 01, 2006
Hiroyuki Manabe, Yokosuka, JP;
Akira Hiraiwa, Yokohama, JP;
Toshiaki Sugimura, Yokohama, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
The object of the present invention is to keep a high success rate in recognition with a low-volume of sound signal, without being affected by noise. The speech recognition system comprises a sound signal processorconfigured to acquire a sound signal, and to calculate a sound signal parameter based on the acquired sound signal; an electromyographic signal processorconfigured to acquire potential changes on a surface of the object as an electromyographic signal, and to calculate an electromyographic signal parameter based on the acquired electromyographic signal; an image information processorconfigured to acquire image information by taking an image of the object, and to calculate an image information parameter based on the acquired image information; a speech recognizerconfigured to recognize a speech signal vocalized by the object, based on the sound signal parameter, the electromyographic signal parameter and the image information parameter; and a recognition result providerconfigured to provide a result recognized by the speech recognizer