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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.:

US 11950089 B1

PDFFull Text
Date of Patent:
Apr. 02, 2024

Filed:

Mar. 08, 2022

Perceptual bass extension with loudness management and artificial intelligence (ai)

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Sunil Bharitkar, Stevenson Ranch, CA (US);

William I. Saba, Santa Clarita, CA (US);

Assignee:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Attorneys:

Sherman IP LLP

Kenneth L. Sherman

Steven Laut

Primary Examiner:

Andrew L Sniezek

Int. Cl.
CPC ...
H04S 7/00 (2006.01); G06N 20/00 (2019.01); H04R 5/02 (2006.01); H04R 5/04 (2006.01); H04S 3/00 (2006.01);
U.S. Cl.
CPC ...
H04S 7/307 (2013.01); G06N 20/00 (2019.01); H04R 5/02 (2013.01); H04R 5/04 (2013.01); H04S 3/008 (2013.01); H04S 2400/01 (2013.01); H04S 2400/07 (2013.01); H04S 2400/13 (2013.01);
Abstract

One embodiment provides a computer-implemented method that includes implementing a customizable compressor for at least one sidechain processing associated with a loudspeaker. Machine learning is applied to automatically tune one or more parameters of the at least one sidechain processing. One or more channels are extracted, including a low-frequency effects (LFE) channel, for nonlinear signal synthesis. A proportional power-sum-based mix-in of an LFE sidechain channel is applied into a non-LFE sidechain. The LFE sidechain channel is maintained within a specified threshold of being level, before and after nonlinear signal synthesis.

Find Patent Forward Citations

Bharitkar, Sunil. (2024). Perceptual bass extension with loudness management and artificial intelligence (ai) (U.S. Patent No. 11950089). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11950089

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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