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. 19, 2019
Filed:
Feb. 23, 2018
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Frank C. Valeri, Novi, MI (US);
Michael E. McGuire, Milford, MI (US);
Amy K. Luebke, Northville, MI (US);
Christopher A. Stirlen, Milford, MI (US);
Timothy J. Roggenkamp, Brighton, MI (US);
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10K 11/178 (2006.01);
U.S. Cl.
CPC ...
G10K 11/17873 (2018.01); G10K 11/17823 (2018.01); G10K 2210/12821 (2013.01); G10K 2210/12822 (2013.01); G10K 2210/3027 (2013.01); G10K 2210/3046 (2013.01);
Abstract
A method and apparatus that cancel component noise are provided. The method includes: detecting a trigger to activate component noise cancellation, in response to detecting the trigger, receiving feedforward information from a component, generating noise cancellation information based on the feedforward information, and outputting a noise cancellation sound according to the noise cancellation information.