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. 12, 2010
Filed:
Jun. 02, 2005
Yoshiyuki Okimoto, Kyoto, JP;
Tsuyoshi Inoue, Osaka, JP;
Takashi Tsuzuki, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A speech recognition device presenting whether a user's utterance is an unregistered word and whether the utterance should be repeated. The device includes a vocabulary storage unit () defining a vocabulary for speech recognition, and a speech recognition unit () checking the uttered speech against registered words. The device also includes a similarity calculation unit () calculating a similarity between the uttered speech and acoustic units, a judgment unit () judging, based on the check by the speech recognition unit () and the calculation performed by the similarity calculation unit (), whether the uttered speech is a registered or unregistered word, an unregistered word unit () storing unregistered words, an unregistered word candidate search unit () searching the unregistered word unit () for unregistered word candidates, the, when the judgment unit () judges that the uttered speech is an unregistered word, and a display unit () displaying the result.