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. 27, 2011
Filed:
Oct. 18, 2006
Harinath Garudadri, San Diego, CA (US);
Naveen B. Srinivasamurthy, San Diego, CA (US);
Petr Motlicek, Brno, CZ;
Hynek Hermansky, Martigny, CH;
Harinath Garudadri, San Diego, CA (US);
Naveen B. Srinivasamurthy, San Diego, CA (US);
Petr Motlicek, Brno, CZ;
Hynek Hermansky, Martigny, CH;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
In an apparatus and method, time-varying signals are processed and encoded via a frequency domain linear prediction (FDLP) scheme to arrive at an all-pole model. Residual signals resulted from the scheme are estimated. Quantized values of the all-pole model and the residual signals are packetized as encoded signals suitable for transmission or storage. To reconstruct the time-varying signals, the encoded signals are decoded. The decoding process is basically the reverse of the encoding process.