Invention Grant
US09408011B2 Automated user/sensor location recognition to customize audio performance in a distributed multi-sensor environment
有权
自动用户/传感器位置识别，可在分布式多传感器环境中自定义音频性能
- Patent Title: Automated user/sensor location recognition to customize audio performance in a distributed multi-sensor environment
- Patent Title (中): 自动用户/传感器位置识别，可在分布式多传感器环境中自定义音频性能
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Application No.: US13476815Application Date: 2012-05-21
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Publication No.: US09408011B2Publication Date: 2016-08-02
- Inventor: Lae-Hoon Kim , Pei Xiang , Erik Visser
- Applicant: Lae-Hoon Kim , Pei Xiang , Erik Visser
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Austin Rapp & Hardman
- Main IPC: H04R29/00
- IPC: H04R29/00 ; H04S7/00 ; H04R1/32 ; H04R3/12
Abstract:
A wireless device is provided that makes use of other nearby audio transducer devices to generate a surround sound effect for a targeted user. To do this, the wireless device first ascertains whether there are any nearby external microphones and/or loudspeaker devices. An internal microphone for the wireless device and any other nearby external microphones may be used to ascertain a location of the desired/targeted user as well as the nearby loudspeaker devices. This information is then used to generate a surround sound effect for the desired/targeted user by having the wireless device steer audio signals to its internal loudspeakers and/or the nearby external loudspeaker devices.
Public/Granted literature
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