Invention Grant
- Patent Title: Remote-control device with directional audio system
- Patent Title (中): 具有定向音响系统的遥控装置
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Application No.: US11839798Application Date: 2007-08-16
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Publication No.: US08502648B2Publication Date: 2013-08-06
- Inventor: Dasaradha Gude , Gunjan Porwal , Murli Krishna Kocherla
- Applicant: Dasaradha Gude , Gunjan Porwal , Murli Krishna Kocherla
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Thomas|Horstemeyer, LLP.
- Main IPC: G05B11/01
- IPC: G05B11/01

Abstract:
A method of directing an audio signal to an intended user by a remote-control device coupled to an audio/video device is described. The remote-control device sends an instruction to the audio/video device to transmit an audio signal. The remote-control device receives the audio signal and processes the audio signal to generate a directional audio. The directional audio is then routed to an intended user such that the directional audio signal is audible to the intended user, but not to other recipients in the vicinity.
Public/Granted literature
- US20090046863A1 REMOTE-CONTROL DEVICE WITH DIRECTIONAL AUDIO SYSTEM Public/Granted day:2009-02-19
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