Invention Grant
- Patent Title: Detecting devices in overlapping audio space
- Patent Title (中): 检测重叠音频空间中的设备
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Application No.: US11616474Application Date: 2006-12-27
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Publication No.: US08243631B2Publication Date: 2012-08-14
- Inventor: Sampo Syrjänen , Panu Vartiainen
- Applicant: Sampo Syrjänen , Panu Vartiainen
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Agency: Banner & Witcoff, Ltd.
- Main IPC: H04L12/16
- IPC: H04L12/16 ; H04Q11/00
Abstract:
Devices are able to identify other devices in a shared audio space (e.g., a room) by emitting a signal and receiving messages from other devices over a data connection indicating which of the other devices received the emitted signal. Devices that are determined to be in the same audio space can selectively mix audio in a teleconference to inhibit mixing of audio signals for devices that are determined to be in the same audio space.
Public/Granted literature
- US20080159178A1 DETECTING DEVICES IN OVERLAPPING AUDIO SPACE Public/Granted day:2008-07-03
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