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. 14, 2010
Filed:
Feb. 15, 2006
Applicants:
Robert David Preuss, Sagamore Beach, MA (US);
Darren Ross Fabbri, Arlington, MA (US);
Daniel Ramsay Cruthirds, Cambridge, MA (US);
Inventors:
Robert David Preuss, Sagamore Beach, MA (US);
Darren Ross Fabbri, Arlington, MA (US);
Daniel Ramsay Cruthirds, Cambridge, MA (US);
Assignee:
Raytheon BBN Technologies Corp., Cambridge, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10L 15/06 (2006.01); G10L 21/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Presented herein are systems and methods for generating an adaptive noise codebook for use with electronic speech systems. The noise codebook includes a plurality of entries which may be updated based on environmental noise sounds. The speech system includes a speech codebook and the adaptive noise codebook. The system identifies speech sounds in an audio signal using the speech and noise codebooks.