| 摘要 |
PURPOSE:To ensure operations of a ratio equipment, by providing a voice synthesizing circuit in the radio equipment to repeat operations of the radio equipment with a voice. CONSTITUTION:A radio equipment consists of a voice input/output part 1, an amplifying part 2, a modulating/demodulating part 3, a radio wave transmitting and receiving part 4, a communication frequency selecting part 5, a modulation/demodulation system selecting part 6, and a voice synthesizing circuit 7. The voice synthesizing circuit 7 repeats changed contents with a voice at the operation time when the selection of communication frequencies and the modulation system are changed. Thus, operation contents are confirmed not only visually but also with a voice, thus ensuring operations. |
