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:
Sep. 08, 2015
Filed:
May. 07, 2012
Yohei Nishino, Kanagawa, JP;
Haruo Harada, Kanagawa, JP;
Kei Shimotani, Kanagawa, JP;
Hirohito Yoneyama, Kanagawa, JP;
Kiyoshi Iida, Kanagawa, JP;
Akira Fujii, Kanagawa, JP;
Yohei Nishino, Kanagawa, JP;
Haruo Harada, Kanagawa, JP;
Kei Shimotani, Kanagawa, JP;
Hirohito Yoneyama, Kanagawa, JP;
Kiyoshi Iida, Kanagawa, JP;
Akira Fujii, Kanagawa, JP;
FUJI XEROX CO., LTD., Tokyo, JP;
Abstract
A voice analyzer includes a first voice acquisition unit provided in a place where a distance of a sound wave propagation path from a mouth of a user is a first distance, plural second voice acquisition units provided in places where distances of sound wave propagation paths from the mouth of the user are smaller than the first distance, and an identification unit that identifies whether the voices acquired by the first and second voice acquisition units are voices of the user or voices of others excluding the user on the basis of a result of comparison between first sound pressure of a voice signal of the voice acquired by the first voice acquisition unit and second sound pressure calculated from sound pressure of a voice signal of the voice acquired by each of the plural second voice acquisition units.