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. 24, 2019
Filed:
Jul. 06, 2015
Applicant:
Orange, Paris, FR;
Inventors:
Jerome Daniel, Penvenan, FR;
Balazs Kovesi, Lannion, FR;
Assignee:
ORANGE, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
G10L 19/24 (2013.01); G10L 19/26 (2013.01); G10L 19/12 (2013.01); G10L 19/18 (2013.01);
U.S. Cl.
CPC ...
G10L 19/24 (2013.01); G10L 19/12 (2013.01); G10L 19/26 (2013.01); G10L 19/18 (2013.01);
Abstract
A method and apparatus are provided for updating post-processing states applied to a decoded audio signal. The method is such that, for a current decoded signal frame, sampled at a different sampling frequency from the preceding frame, it includes the following acts: obtaining a past decoded signal, stored for the preceding frame; re-sampling by interpolation of the past decoded signal obtained; using the re-sampled past decoded signal as a memory for post-processing the current frame. A decoding method is also provided, which includes updating post-processing states.