| 摘要 |
PURPOSE:To exchange surely required and sufficient information by using a minute muscular potential generated when a muscle of a human body is contracted for a significant signal source. CONSTITUTION:A minute signal based a muscular potential generated when a muscle is contracted is connected to a communication device main body 2 via a connector 1. After the inputted minute signal is amplified through an amplifier, the signal is compared with a set threshold value and a compared output is displayed on a display 4. After a display signal on the display 4 is set by an SET SW10, the signal is transmitted through a transmission/reception antenna 3. |
