| 摘要 |
PURPOSE:To make radio communication with a partner at a distance, by providing an operating mechanism equipped with a reset switch and inhibit switch in the vicinity of plural microphones. CONSTITUTION:Microphones 20 and 30 are installed to different locations with a distance between them. In the vicinity of the microphones 20 and 30, operating mechanisms 60 and 70 respectively equipped with reset switches 61 and 71 and inhibit switches 62 and 72 are provided, respectively. The output of the operating mechanisms 60 and 70 is supplied to a logical circuit 80 composed of NAND gates 81 and 82 and OR gate 83. The output of the logical circuit 80 is given to the main body 10 of this radio equipment. Since the radio equipment is constituted in such a way, radio communication with a partner at a distance can be made by operating the operating mechanisms. |
