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:
Apr. 14, 2015
Filed:
Dec. 07, 2012
Fujitsu Limited, Kawasaki-shi, JP;
Shoji Hayakawa, Akashi, JP;
Naoshi Matsuo, Yokohama, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A specific call detecting device includes: an utterance period detecting unit which detects at least a first utterance period in which the first speaker speaks in a call between a first speaker and a second speaker; an utterance ratio calculating unit which calculates utterance ratio of the first speaker in the call; a voice recognition execution determining unit which determines whether at least one of the first voice of the first speaker and second voice of the second speaker becomes a target of voice recognition or not on the basis of the utterance ratio of the first speaker; a voice recognizing unit which detects a keyword related to a specific call from the voice determined as a target of voice recognition among the first and second voices; and a determining unit which determines whether the call is the specific call or not on the basis of the detected keyword.