生体情報検出装置
- 专利权人:
- カシオ計算機株式会社
- 发明人:
- 櫻井 敬一
- 申请号：
- JP2009050250
- 公开号：
- JP5347577B2
- 申请日:
- 2009.03.04
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a biological information detector capable of accurately detecting pulsation even if easing the condition of the measuring environment.
SOLUTION: The biological information detector mounted to a living body and for detecting pulsation includes a microphone array (4) in which a plurality of microphones (3) are arranged, directivity extracting means (51) for extracting a component having a specific phase difference from a plurality of sound signals or a plurality of sound data obtained by the plurality of microphones (3) of the microphone array (4), and pulsation detecting means (52) for detecting pulsation based on the output of the directivity extracting means (51).
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- 来源网站：
- 中国工程科技知识中心
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相关专利
- Sensing biological data
- METHOD AND DEVICE FOR MEASURING A BIOLOGICAL SIGNAL
- Biological Signal Collection Method, Apparatus, And System And Electronic Device
- BIOLOGICAL SIGNAL ACQUISITION METHOD, DEVICE, ELECTRONIC EQUIPMENT AND SYSTEM
- A DEVICE, SYSTEM, METHOD, AND/OR COMPUTER READABLE MEDIUM FOR USE WITH BIOLOGICAL AND NONBIOLOGICAL DATA
