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:
Dec. 19, 2023
Filed:
Sep. 15, 2021
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Mohammed Khalilia, Lynnwood, WA (US);
Naveen Sudhakaran Nair, Issaquah, WA (US);
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03G 5/02 (2006.01); G06N 20/00 (2019.01); G10L 17/04 (2013.01); G10L 25/63 (2013.01); G10L 25/84 (2013.01); G06F 3/16 (2006.01);
U.S. Cl.
CPC ...
H03G 5/025 (2013.01); G06F 3/165 (2013.01); G06N 20/00 (2019.01); G10L 17/04 (2013.01); G10L 25/63 (2013.01); G10L 25/84 (2013.01);
Abstract
Systems, devices, and methods are provided for multi-stem volume equalization, wherein the volume levels of each stem may be adjusted non-uniformly. Audio may be diarized into a plurality of stems, including background noise separate. Mean and variance of the volume levels of the stems may be computed. Each audio stem may be automatically adjusted based on a stem-specific preference that a user may specify. View may adjust actor volume relative to the mean/variance that maintains a relative difference in volume levels between stems.