- 专利标题: Systems and methods for identifying a sound event
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申请号: US14616627申请日: 2015-02-06
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公开(公告)号: US09812152B2公开(公告)日: 2017-11-07
- 发明人: Sebastien J. V. Christian
- 申请人: OtoSense, Inc.
- 申请人地址: US MA Cambridge
- 专利权人: OtoSense, Inc.
- 当前专利权人: OtoSense, Inc.
- 当前专利权人地址: US MA Cambridge
- 代理机构: Nutter McClennen & Fish LLP
- 主分类号: G06F17/00
- IPC分类号: G06F17/00 ; G10L25/27 ; G08B21/18 ; G08B1/08 ; G10L25/48 ; G10L21/14 ; G08B17/10
摘要:
Systems and methods for identifying a perceived sound event are provided. In one exemplary embodiment, the system includes an audio signal receiver, a processor, and an analyzer. The system deconstructs a received audio signal into a plurality of audio chunks, for which one or more sound identification characteristics are determined. One ore more distances of a distance vector are then calculated based on one or more of the sound identification characteristics. The distance vector can be a sound gene that serves as an identifier for the sound event. The distance vector for a received audio signal is compared to distance vectors of predefined sound events to identify the source of the received audio signal. A variety of other systems and methods related to sound identification are also provided.
公开/授权文献
- US20150221321A1 SYSTEMS AND METHODS FOR IDENTIFYING A SOUND EVENT 公开/授权日:2015-08-06
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