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. 23, 2013
Filed:
Jun. 04, 2009
Zheng Fang, San Diego, CA (US);
Daniel J. Sinder, San Diego, CA (US);
Ananthapadmanabhan A. Kandhadai, San Diego, CA (US);
Zheng Fang, San Diego, CA (US);
Daniel J. Sinder, San Diego, CA (US);
Ananthapadmanabhan A. Kandhadai, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A method for reconstructing an erased speech frame is described. A second speech frame is received from a buffer. The index position of the second speech frame is greater than the index position of the erased speech frame. The type of packet loss concealment (PLC) method to use is determined based on one or both of the second speech frame and a third speech frame. The index position of the third speech frame is less than the index position of the erased speech frame. The erased speech frame is reconstructed from one or both of the second speech frame and the third speech frame.