Invention Grant
- Patent Title: Method and apparatus for mute control
- Patent Title (中): 用于静音控制的方法和装置
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Application No.: US12299248Application Date: 2008-06-12
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Publication No.: US08254596B2Publication Date: 2012-08-28
- Inventor: Gaile Lin , Hong Guan , Huitao Li
- Applicant: Gaile Lin , Hong Guan , Huitao Li
- Applicant Address: US CA San Jose
- Assignee: CSR Technology Inc.
- Current Assignee: CSR Technology Inc.
- Current Assignee Address: US CA San Jose
- Agency: RatnerPrestia
- International Application: PCT/CN2008/001136 WO 20080612
- International Announcement: WO2009/149582 WO 20091217
- Main IPC: H03G3/00
- IPC: H03G3/00 ; H04B3/00 ; H04B15/00 ; H02B1/00
Abstract:
System and method for muting an output terminal of an electronic device. In one embodiment, the process for can include receiving one or more signals received by the controller over the first terminal, detecting a mute control signal from the controller and controlling the state of a switch coupled to the output terminal to ground the output terminal based on detecting the mute control signal.
Public/Granted literature
- US20110075862A1 Method and Apparatus for Mute Control Public/Granted day:2011-03-31
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