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. 10, 2013
Filed:
May. 30, 2007
Applicants:
Itsik Abudi, Givat Shmuel, IL;
Roy Oren, Magshimim, IL;
Inventors:
Itsik Abudi, Givat Shmuel, IL;
Roy Oren, Magshimim, IL;
Assignee:
Siano Mobile Silicon Ltd., Kfar-Netter, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of processing a DAB audio stream, the method comprising: receiving a compressed and modulated DAB audio stream comprising a plurality of audio frames encoded with scale factors and a DAB-CRC error detection code for indicating errors in the scale factors; demodulating the DAB stream; and processing the demodulated and still compressed DAB stream responsive to the DAB-CRC of at least one audio frame of the plurality of audio frames; by determining a trend in values of scale factors and repairing or concealing the error in the scale factor responsive to the trend.