船舶通信教育用プログラムについて : 旗旒・モールス信号

Abstract

The grabal system for educating of ship's signals reported in 1981 and 1983. But the more cheap and easier device has been required. We developed the easy program to be able to use for every one, using the ordinary personal computer. Considered the following fundamental matters. 1. To be the program written in dialogue, as practicing by oneself. 2. To make own selection of practicing method, type and speed in Morse Code. Method: one letter, one word, one sentence Type: notation of code and/or sound signal and/or light signal Speed: selection of 10 steps between 20 letters and 80 letters per min. 3. To indicate the errata of practice each every time. 4. To indicate the appraisal in being over. 5. To preserve and record the appraisal. 6. To be high frequency in apppearance of wrong code in former. As the result of inspection, it is confirmed that the program is very useful and easy.