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:
Jun. 09, 2015
Filed:
May. 31, 2011
Hyun Jin Park, San Diego, CA (US);
Erik Visser, San Diego, CA (US);
Jongwon Shin, San Diego, CA (US);
Kwokleung Chan, San Diego, CA (US);
Samir K Gupta, San Diego, CA (US);
Andre Gustavo P. Schevciw, San Diego, CA (US);
Ren LI, San Diego, CA (US);
Jeremy P. Toman, San Diego, CA (US);
Hyun Jin Park, San Diego, CA (US);
Erik Visser, San Diego, CA (US);
Jongwon Shin, San Diego, CA (US);
Kwokleung Chan, San Diego, CA (US);
Samir K Gupta, San Diego, CA (US);
Andre Gustavo P. Schevciw, San Diego, CA (US);
Ren Li, San Diego, CA (US);
Jeremy P. Toman, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Methods and apparatus for generating an anti-noise signal and equalizing a reproduced audio signal (e.g., a far-end telephone signal) are described, wherein the generating and the equalizing are both based on information from an acoustic error signal.