| 摘要 |
PURPOSE:To provide a silent system in which a call is sensed by supplying stimulus to a tactile organ in a radio selective call receiver. CONSTITUTION:This receiver is equipped with a conductive pad 7 adhered closely on a human body when the receiver is carried along, and a low frequency pulse oscillation circuit 10 started up when the call to its own receiver is confirmed and which generates contractive motion in a muscle by transmitting, a low frequency pulse to the human body via the conductive pad 7. Thereby, it is possible to generate an effect to attain the miniaturization, thinning, and light weight of the receiver by which the call can be sensed by supplying the stimulus to the tactile organ. |
