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. 30, 2025
Filed:
Jun. 30, 2023
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
G10L 19/00 (2013.01); G10L 19/04 (2013.01);
U.S. Cl.
CPC ...
G10L 19/0017 (2013.01); G10L 19/04 (2013.01);
Abstract
Neural coding techniques may be implemented for transmission of redundant audio data. An encoding technique is implemented that uses forward encoding along with an initial state to include multiple audio frames from audio data represented as latent vectors in a network packet transmitted to a recipient. The recipient can then use backward decoding and the initial state to obtain the multiple audio frames from the latent vectors. The multiple audio frames provided in the network packet are redundant audio data that can be used to generate missing audio data.