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. 02, 2018
Filed:
Apr. 16, 2016
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Tomomi Matsuoka, Osaka, JP;
Atsushi Sakaguchi, Osaka, JP;
Abstract
A sound reproduction method is provided. The method includes acquiring ambient sound information that includes voice spoken to a speech dialog system and indicates sound around a speaking person who has spoken the voice. The method also includes separating the ambient sound information into first sound information including the spoken voice and second sound information including sound other than the spoken voice. The method further includes comparing the sound level of the first sound information with the sound level of the second sound information, and reproducing an audio response to the spoken voice, by selecting one of a first reproduction method and a second reproduction method that is different in terms of directivity of reproduced sound from the first reproduction method in accordance with a result of the comparison.