| 摘要 |
PURPOSE:To exactly transfer a numerical value even in enviroment of a high noise, by switching a transmitting means and a receiving meanse, operating them alternately, also outputting an input data to an output part, and also sending it out to other device. CONSTITUTION:A data C1 inputted from a keyboard 7 of the first device is written in a storage part A1 by a writing circuit 4 through a register 6, and is displayed on an area A1' of a display part 1. Also, the data C1 is converted to a voice by a voice synthesizing part 11 through an OR circuit 14, and is outputted from a loudspeaker 13. A data of the storage part A1 is read out by a read-out controlling circuit 10 and is transmitted from an antenna 22. A signal received by an antenna 26 of the second device is demodulated by a demodulating part 28, and after that, is displayed on an area B2' of a display part 37, and also a voice is outputted by a loudspeaker 30. |
