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. 01, 2011
Filed:
Feb. 16, 2001
Yasuharu Asano, Kanagawa, JP;
Katsuki Minamino, Tokyo, JP;
Hiroaki Ogawa, Chiba, JP;
Helmut Lucke, Tokyo, JP;
Yasuharu Asano, Kanagawa, JP;
Katsuki Minamino, Tokyo, JP;
Hiroaki Ogawa, Chiba, JP;
Helmut Lucke, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A speech recognition apparatus in which the accuracy in speech recognition is improved as the resource is prevented from increasing. Such a word which is probable as the result of the speech recognition is selected on the basis of an acoustic score and a linguistic score, while word selection is also performed on the basis of a measure different from the acoustic score, such as the number of phonemes being small, a part of speech being a pre-set one, inclusion in the past results of speech recognition or the linguistic score being not less than a pre-set value. The words so selected are subjected to matching processing.