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:
Aug. 01, 2023
Filed:
Oct. 21, 2021
Applicant:
Gaudio Lab, Inc., Seoul, KR;
Inventors:
Sangbae Chon, Seoul, KR;
Soochul Park, Seoul, KR;
Assignee:
GAUDIO LAB, INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 25/30 (2013.01); G06N 3/08 (2023.01); G06F 3/16 (2006.01); H04R 3/00 (2006.01); H04S 7/00 (2006.01);
U.S. Cl.
CPC ...
G06F 3/165 (2013.01); H04R 3/00 (2013.01); H04S 7/30 (2013.01); H04R 2430/01 (2013.01);
Abstract
Disclosed is an operation method of an audio signal processing device configured to process an audio signal including a first audio signal component and a second audio signal component. The operation method includes: receiving the audio signal; normalizing loudness of the audio signal, based on a pre-designated target loudness; acquiring the first audio signal component from the audio signal having the normalized loudness, by using a machine learning model; and de-normalizing loudness of the first audio signal component, based on the pre-designated target loudness.