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:
May. 23, 2006
Filed:
Nov. 27, 2001
Applicants:
Bhiksha Raj, Watertown, MA (US);
Joshua Midgal, Brockton, MA (US);
Rita Singh, Watertown, MA (US);
Inventors:
Assignee:
Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10L 19/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method extracts speech recognition features from a speech signal coded as a bitstream. First, the bitstream is decoded to recover linear predictive coding filter parameters, and a residual signal. Then, the linear predictive coding filter parameters and the residual signal are discriminatively combined into speech recognition features.
Raj, Bhiksha. (2006). Distributed speech recognition with codec parameters (U.S. Patent No. 7050969). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7050969
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