Invention Grant
US09571922B2 Apparatus and method for controlling beamforming microphone considering location of driver seat
有权
考虑驾驶员座椅的位置来控制波束成形麦克风的装置和方法
- Patent Title: Apparatus and method for controlling beamforming microphone considering location of driver seat
- Patent Title (中): 考虑驾驶员座椅的位置来控制波束成形麦克风的装置和方法
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Application No.: US14483963Application Date: 2014-09-11
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Publication No.: US09571922B2Publication Date: 2017-02-14
- Inventor: Min Ho Kwon
- Applicant: HYUNDAI MOBIS CO., LTD.
- Applicant Address: KR Seoul
- Assignee: HYUNDAI MOBIS CO., LTD.
- Current Assignee: HYUNDAI MOBIS CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: KR10-2013-0128119 20131025
- Main IPC: H04R1/32
- IPC: H04R1/32 ; H04R3/00
Abstract:
An apparatus for controlling a beamforming microphone considering the location of a driver seat may include: a driver seat sensor configured to sense the location of the driver seat and output the sensed location as a driver seat signal; a directivity control unit configured to calculate a beamforming angle based on the driver seat signal; and a signal processing unit configured to process voice signals outputted from first and second microphones, respectively, and extract and output a voice signal generated from a direction which coincides with the beamforming angle.
Public/Granted literature
- US20150117669A1 APPARATUS AND METHOD FOR CONTROLLING BEAMFORMING MICROPHONE CONSIDERING LOCATION OF DRIVER SEAT Public/Granted day:2015-04-30
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