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. 07, 2018
Filed:
Feb. 15, 2017
Applicant:
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Inventors:
Lie Lu, San Francisco, CA (US);
Jun Wang, Beijing, CN;
Alan J. Seefeldt, Alameda, CA (US);
Mingqing Hu, Beijing, CN;
Assignee:
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03G 5/00 (2006.01); H03G 5/16 (2006.01); H04R 3/04 (2006.01);
U.S. Cl.
CPC ...
H03G 5/165 (2013.01); H03G 5/005 (2013.01); H04R 3/04 (2013.01);
Abstract
Equalizer controller and controlling method are disclosed. In one embodiment, an equalizer controller includes an audio classifier for identifying the audio type of an audio signal in real time; and an adjusting unit for adjusting an equalizer in a continuous manner based on the confidence value of the audio type as identified.