Invention Grant
- Patent Title: Operation of a noise cancellation device
- Patent Title (中): 噪声消除装置的操作
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Application No.: US13448428Application Date: 2012-04-17
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Publication No.: US09054666B2Publication Date: 2015-06-09
- Inventor: Andrew Aaron , Dimitri Kanevsky , Edward E. Kelley , Bhuvana Ramabhadran
- Applicant: Andrew Aaron , Dimitri Kanevsky , Edward E. Kelley , Bhuvana Ramabhadran
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Main IPC: H04R3/02
- IPC: H04R3/02 ; H03G3/20 ; H03G3/00 ; H03G3/32

Abstract:
A method for improving the performance of a noise cancellation device, the method includes determining whether one or more noise making objects (NMO) are near an audible range of the noise cancellation device and receiving a signal from the one or more NMOs indicative of a kind of noise the one or more NMOs is generating. The method also includes selecting a specific noise cancellation model to reduce an expected noise in response to the received kind of noise the one or more NMOs is generating.
Public/Granted literature
- US20120207316A1 Operation of a Noise Cancellation Device Public/Granted day:2012-08-16
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