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. 04, 2023
Filed:
Mar. 11, 2019
Applicant:
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Inventors:
Takaaki Fukutomi, Yokohama, JP;
Manabu Okamoto, Yokohama, JP;
Takashi Nakamura, Yokosuka, JP;
Kiyoaki Matsui, Yokohama, JP;
Assignee:
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G10L 21/0208 (2013.01); G10L 21/013 (2013.01); G10L 15/06 (2013.01);
U.S. Cl.
CPC ...
G10L 21/0208 (2013.01); G10L 15/063 (2013.01); G10L 21/013 (2013.01); G10L 2021/0135 (2013.01);
Abstract
A training speech data generating apparatus includes: a voice conversion unit that converts, using fourth noise data, which is noise data based on third noise data, and speech data, the speech data so as to make the speech data clearly audible under a noise environment corresponding to the fourth noise data; and a noise superimposition unit that obtains training speech data by superimposing the third noise data and the converted speech data.