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. 15, 2019
Filed:
Feb. 24, 2017
Applicant:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01L 13/00 (2006.01); G10L 13/047 (2013.01); G10L 13/08 (2013.01);
U.S. Cl.
CPC ...
G10L 13/047 (2013.01); G10L 13/08 (2013.01);
Abstract
There is provided a speech synthesizer comprising a processor configured to receive one or more linguistic units, convert said one or more linguistic units into a sequence of speech vectors for synthesizing speech, and output the sequence of speech vectors. Said conversion comprises modelling higher and lower spectral frequencies of the speech data as separate high and low spectral streams by applying a first set of one or more statistical models to the higher spectral frequencies and a second set of one or more statistical models to the lower spectral frequencies.