Invention Grant
- Patent Title: Method and apparatus for active noise shedding
- Patent Title (中): 主动噪声脱落的方法和装置
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Application No.: US12557657Application Date: 2009-09-11
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Publication No.: US09053755B2Publication Date: 2015-06-09
- Inventor: Thomas Joseph Hermann
- Applicant: Thomas Joseph Hermann
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies
- Current Assignee: Ford Global Technologies
- Current Assignee Address: US MI Dearborn
- Agency: Brooks Kushman P.C.
- Agent Frank A. MacKenzie
- Main IPC: G10K11/16
- IPC: G10K11/16 ; H04B1/10 ; H05K11/02 ; G11B33/14 ; G11B31/00

Abstract:
A method for reducing audible noise in a vehicle audio component includes steps of: determining that the audio component is or is about to be operating in a susceptible mode wherein it is likely to receive electrical interference caused by an electrical component operating in an interfering operating state; communicating to the electrical component that the audio component is operating in the susceptible mode; and changing operation of the electrical component from the interfering operating state to a non-interfering operating state less likely to generate electrical signals causing audible noise.
Public/Granted literature
- US20110064237A1 METHOD AND APPARATUS FOR ACTIVE NOISE SHEDDING Public/Granted day:2011-03-17
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