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:
Aug. 15, 2023
Filed:
May. 11, 2021
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventor:
Stefan Bruhn, Sollentuna, SE;
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04L 43/0829 (2022.01); H04L 65/80 (2022.01); H04L 69/40 (2022.01); G10L 19/005 (2013.01); H04L 65/75 (2022.01); G10L 19/00 (2013.01); H04J 1/16 (2006.01); G10L 25/51 (2013.01); G10L 25/18 (2013.01);
U.S. Cl.
CPC ...
H04L 43/0829 (2013.01); G10L 19/00 (2013.01); G10L 19/005 (2013.01); H04L 65/75 (2022.05); H04L 65/80 (2013.01); H04L 69/40 (2013.01); G10L 25/18 (2013.01); G10L 25/51 (2013.01);
Abstract
In accordance with an example embodiment of the present invention, disclosed is a method and an apparatus thereof for selecting a packet loss concealment procedure for a lost audio frame of a received audio signal. A method for selecting a packet loss concealment procedure comprises detecting an audio type of a received audio frame and determining a packet loss concealment procedure based on the audio type. In the method, detecting an audio type comprises determining a stability of a spectral envelope of signals of received audio frames.