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:
Feb. 22, 2022
Filed:
Dec. 19, 2019
Applicant:
Yamaha Corporation, Hamamatsu, JP;
Inventors:
Satoshi Ukai, Waltham, MA (US);
Mikio Muramatsu, Fukuroi, JP;
Assignee:
YAMAHA CORPORATION, Hamamatsu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 3/02 (2006.01); H04M 9/08 (2006.01); H04R 1/40 (2006.01); H04S 7/00 (2006.01);
U.S. Cl.
CPC ...
H04R 3/02 (2013.01); H04M 9/082 (2013.01); H04R 1/40 (2013.01); H04S 7/30 (2013.01); H04S 2400/11 (2013.01); H04S 2400/15 (2013.01);
Abstract
A sound processing method performs near-end side sound collection processing to collect a sound on a near-end side and generate a sound collection signal, near-end side filter processing to adjust the sound collection signal using transfer characteristics of a far-end side, and near-end side sound emission processing to emit the sound collection signal that has been adjusted, from a speaker on the near-end side.