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:
Dec. 30, 2014
Filed:
Jul. 28, 2011
Applicants:
Vivek Rajendran, San Diego, CA (US);
Ethan Robert Duni, San Diego, CA (US);
Venkatesh Krishnan, San Diego, CA (US);
Ashish Kumar Tawari, Bemetara, IN;
Inventors:
Vivek Rajendran, San Diego, CA (US);
Ethan Robert Duni, San Diego, CA (US);
Venkatesh Krishnan, San Diego, CA (US);
Ashish Kumar Tawari, Bemetara, IN;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 19/00 (2013.01); G10L 25/90 (2013.01); G10L 19/038 (2013.01); G10L 19/093 (2013.01);
U.S. Cl.
CPC ...
G10L 25/90 (2013.01); G10L 19/038 (2013.01); G10L 19/093 (2013.01);
Abstract
A scheme for coding a set of transform coefficients that represent an audio-frequency range of a signal uses a harmonic model to parameterize a relationship between the locations of regions of significant energy in the frequency domain.