Biological electrical stimulation device and electrical stimulation presentation method

摘要

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 1