浴室内異常監視システムにおける音環境の認識

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タイトル別名
  • Recognition of Sound Environment by a Bathroom Monitoring System
  • ヨクシツナイ イジョウ カンシ システム ニ オケル オト カンキョウ ノ ニンシキ

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Developing a monitoring system for a bathroom is important to prevent aged persons from accidents. The authors previously developed a bathroom monitoring system using an acoustic sensor which measured the water level of a bathtub and the temperature and also recognized the sound environment. The sound environment was however occasionally mis-recognized with the system. The present paper proposes a new method which recognizes the sound environment in the bathroom more accurately. Experiments demonstrate the effectiveness of the method.

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