发明申请
- 专利标题： ESTABLISHING PRESENCE BY IDENTIFYING AUDIO SAMPLE AND POSITION
- 专利标题（中）： 通过识别音频样品和位置来建立存在
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申请号： US14570059申请日： 2014-12-15
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公开(公告)号： US20160174036A1公开(公告)日： 2016-06-16
- 发明人: Matthew Gray Ruhstaller , Brandon Bilinski
- 申请人： Google Inc.
- 主分类号： H04W4/02
- IPC分类号： H04W4/02 ; H04H60/37 ; H04H60/85 ; H04H60/78 ; H04H60/58
摘要：
Systems and methods to capture, in a first device, a sample of audio data streaming from a server, transmit the sample to the server, and receive, in the first device, access to a secure service provided by the server when the server verifies that the first device is at a location of the audio based on the sample.
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