Proceedings of the Korean Society for Emotion and Sensibility Conference (한국감성과학회:학술대회논문집)
- 1997.11a
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- Pages.179-182
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- 1997
The manufacture of pre-amplifier for measuring the electrical signal of human body
인체 전기 신호 계측을 위한 pre-amplifier의 제작
Abstract
In this study, the pre-amplifiers were manufac-tured, which correspinds with the properties of signal source, For measuring the EMG, EEG, ECG and EOG's signal, which are generated at human body, the pre-amplifiers were manufactured in this studywhich was corresponding with the propertiies of dach signal source. So as to do, the bandwidth of filters and the amplitude of amplifiers were adaptively adjusted, according to signal source. Then, the usefulness was represented by showing the measured examples.
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