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. 03, 2001
Filed:
Mar. 28, 1997
Applicant:
Inventors:
Stefan Sherwood, Belmont, MA (US);
Toffee A. Albina, Cambridge, MA (US);
David E. Wald, Cambridge, MA (US);
Noah M. Graham, Newton, MA (US);
Joel Gould, Winchester, MA (US);
Francesco Scattone, Medfield, MA (US);
Assignee:
Dragon Systems, Inc., Newton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 5/00 ; G10L 5/06 ;
U.S. Cl.
CPC ...
G10L 5/00 ; G10L 5/06 ;
Abstract
Enrolling a user in a speech recognition system includes analyzing acoustic content of a user utterance and determining whether the utterance matches a portion of an enrollment text. If the user utterance matches a portion of the enrollment text, the acoustic content is used to update acoustic models corresponding to the portion of the enrollment text.