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:
Nov. 28, 2017
Filed:
Jul. 17, 2013
Applicant:
Empire Technology Development Llc, Wilmington, DE (US);
Inventor:
Seungil Kim, Seoul, KR;
Assignee:
EMPIRE TECHNOLOGY DEVELOPMENT LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 1/19 (2006.01); G10K 11/178 (2006.01); G10L 21/0216 (2013.01);
U.S. Cl.
CPC ...
H04M 1/19 (2013.01); G10K 11/178 (2013.01); G10L 21/0216 (2013.01); G10K 2210/108 (2013.01); G10K 2210/1081 (2013.01); G10K 2210/3014 (2013.01); G10K 2210/30231 (2013.01);
Abstract
Technologies are generally described for a noise cancellation scheme for voice communications. In some examples, a system configured to cancel background noise in voice communication may include a user device configured to capture a background sound; and a server configured to receive the background sound captured by the user device, identify a source of the background sound from among a plurality of predetermined sound sources, and generate a reference background sound based at least in part on the identified source.