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:
Mar. 25, 2025
Filed:
Apr. 11, 2024
Applicant:
Dolby International Ab, Dublin, IE;
Inventors:
Assignee:
DOLBY INTERNATIONAL AB, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 19/16 (2013.01); G10L 19/035 (2013.01); G10L 19/24 (2013.01); G10L 21/038 (2013.01);
U.S. Cl.
CPC ...
G10L 19/167 (2013.01); G10L 19/035 (2013.01); G10L 19/24 (2013.01); G10L 21/038 (2013.01);
Abstract
Embodiments relate to an audio processing unit that includes a buffer, bitstream payload deformatter, and a decoding subsystem. The buffer stores at least one block of an encoded audio bitstream. The block includes a fill element that begins with an identifier followed by fill data. The fill data includes at least one flag identifying whether enhanced spectral band replication (eSBR) processing is to be performed on audio content of the block. A corresponding method for decoding an encoded audio bitstream is also provided.