PROBLEM TO BE SOLVED: To provide a bioelectric stimulator which can realize a long time operation, and easily changes a sensitivity value.SOLUTION: A bioelectric stimulator comprises: a communication unit 1 which receives a music/voice signal from an external apparatus 20 by wireless communication； a band pass filter 3 which passes only frequency components in a specific pass band of the received music/voice signal； a determination unit 4 which extracts a component in which a level of the signal exceeds the threshold value as a feature amount satisfying a predetermined condition, from among signals passing through the band pass filter, and outputs a stimulation trigger signal when the feature amount can be extracted； and an electric stimulation unit 5 which applies electric stimulation signals to an organism, whenever the stimulation trigger signal is outputted from the determination unit 4.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】長時間の動作を実現することができ、感覚量を変化させることが容易な生体電気刺激装置を提供する。【解決手段】生体電気刺激装置は、無線通信により外部機器２０から音楽・音声信号を受信する通信部１と、受信した音楽・音声信号の特定の通過帯域の周波数成分のみを通過させるバンドパスフィルタ３と、バンドパスフィルタを通過した信号のうち、信号のレベルが閾値を超えた成分を所定の条件に適う特徴量として抽出し、特徴量を抽出できたときに刺激トリガ信号を出力する判定部４と、判定部４から刺激トリガ信号が出力される度に生体に電気刺激信号を印加する電気刺激部５とを備える。【選択図】 図１
