发明授权
- 专利标题： Apparatus, method, and computer program for detecting a physiological measurement from a physiological sound signal
- 专利标题（中）： 用于从生理声音信号检测生理测量的装置，方法和计算机程序
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申请号： US12272072申请日： 2008-11-17
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公开(公告)号： US08622919B2公开(公告)日： 2014-01-07
- 发明人: Jacobus Cornelis Haartsen , Gerrit Sampimon
- 申请人： Jacobus Cornelis Haartsen , Gerrit Sampimon
- 申请人地址： JP Tokyo SE Lund
- 专利权人： Sony Corporation,Sony Mobile Communications AB
- 当前专利权人： Sony Corporation,Sony Mobile Communications AB
- 当前专利权人地址： JP Tokyo SE Lund
- 代理机构： Renner, Otto, Boisselle & Sklar, LLP
- 主分类号： A61B5/02
- IPC分类号： A61B5/02 ; A61B5/04 ; H04R25/00
摘要：
An apparatus is disclosed, comprising a speaker suitable to be applied at a user's ear and enabled to be supplied with an audio signal for rendering; a microphone arranged in vicinity of the speaker to acquire a sound signal from sounds present in the ear of the user; and a signal processor, wherein the signal processor is arranged to subtract the audio signal from the sound signal to provide a physiological sound signal, and the signal processor is further arranged to detect a physiological measurement from the physiological sound signal. A method and a computer program are also disclosed.
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