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. 28, 2010
Filed:
Sep. 01, 2005
Applicant:
Kim Hyldgaard, Sunds, DK;
Inventor:
Kim Hyldgaard, Sunds, DK;
Assignee:
Telefonaktiebolaget L M Ericsson (PUBL), Stockholm, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A processing device and method for processing packets of encoded real-time data to perform a gradual fade-out and fade-in of a signal. Upon detecting the beginning of a packet loss period, a last correctly received packet is repeated with gradually increased attenuation to slowly fade out, for example, an audio signal. At the end of the packet loss period, the device slowly fades in the signal by attenuating the first or a number of packets received following the loss period. The method may be performed with low complexity by decrementing segment numbers of samples of data packets such as in a lookup operation.