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:
Mar. 18, 2025
Filed:
Jan. 19, 2023
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Benjamin Bernard, Monaco, MC;
Prateek Murgai, San Francisco, CA (US);
Juha O. Merimaa, San Mateo, CA (US);
Jonathan D. Sheaffer, San Jose, CA (US);
Soenke Pelzer, Los Gatos, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03G 3/00 (2006.01); G10L 25/78 (2013.01); H03G 5/16 (2006.01); H04R 3/00 (2006.01); H04S 7/00 (2006.01); H03G 3/20 (2006.01);
U.S. Cl.
CPC ...
H04S 7/305 (2013.01); G10L 25/78 (2013.01); H03G 5/165 (2013.01); H04R 3/005 (2013.01);
Abstract
A plurality of microphone signals of a microphone array may be obtained. An environment change may be detected based on the microphone signals. In response, a reverberation time environment may be determined. The reverberation may be used to modify a playback audio signal.