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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 10951189 B1

PDFFull Text
Date of Patent:
Mar. 16, 2021

Filed:

Mar. 15, 2017

Signal processing device, method and speaker

Applicant:

Goertek Inc., Weifang, CN;

Inventors:

Jakob Birkedal Nielsen, Weifang, CN;

Andrew Paddock Bright, Weifang, CN;

Assignee:

GOERTEK INC., Weifang, CN;

Attorneys:

Jacob M. Ward

Ward Law Office LLC

Primary Examiner:

Benny T Lee

Assistant Examiner:

Hafizur Rahman

Int. Cl.
CPC ...
H03G 9/02 (2006.01); H03G 3/32 (2006.01); H03G 5/16 (2006.01); H03G 7/00 (2006.01); H03G 9/00 (2006.01); H04R 1/22 (2006.01); H04R 3/04 (2006.01); H04R 25/00 (2006.01);
U.S. Cl.
CPC ...
H03G 9/025 (2013.01); H03G 3/32 (2013.01); H03G 5/165 (2013.01); H03G 7/002 (2013.01); H03G 7/007 (2013.01); H03G 9/005 (2013.01); H04R 1/22 (2013.01); H04R 3/04 (2013.01); H04R 25/356 (2013.01);
Abstract

The present invention discloses a signal processing device, a signal processing method and a speaker. The signal processing device comprises a multi-band dynamic range controller, wherein the multi-band dynamic range controller receives an audio signal and includes a first band splitting unit and a resonant band adjustment unit; the first band splitting unit is configured to split the audio signal into multiple bands and obtain at least one resonant band therefrom, which has a resonant frequency band signal in a resonant frequency range of the audio signal; and the resonant band adjustment unit is configured to adjust the resonant frequency band signal based at least on a resonant band dynamic range control gain and output an adjusted resonant frequency band signal for combination with other band signals into a compression output signal.

Find Patent Forward Citations

Nielsen, Jakob. (2021). Signal processing device, method and speaker (U.S. Patent No. 10951189). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10951189

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

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