| 摘要 |
PURPOSE: A bio signal measuring device is provided to process an optical signal by using voice process software of a multimedia device. CONSTITUTION: A bio signal measuring device includes a light emitting unit(10), a light receiving unit(20), an audio output terminal(30), an audio input terminal(40), a driving unit(50), and a multimedia device(70). The light emitting unit irradiates the light quantity of a specific size. The audio output terminal uses an output terminal of an ear phone, a head phone, and a speaker phone. The driving unit includes an output side driving unit(51) and an input side driving unit(60). The light receiving unit converts a light into an electric signal. [Reference numerals] (10) Light emitting unit; (20) Light receiving unit; (30) Audio output terminal; (40) Audio input terminal; (50) Driving unit; (52) Waveform setting unit; (54) Audio output driver; (61) Audio input driver; (62) Signal processing unit; (64) Waveform display unit; (66) Bio-signal output unit; (70) Interface target device(multimedia device); (AA,BB) Individual connector
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