想請問板上各位大大這題,
有個正確選項為
Morse code was modified to type written letters
and thus greatly increase efficiency.
可是就我讀文章來看,
電報的modfication/improvement有以下幾項
1.從紙帶改為按健發送+耳朵接收(所以我才認為上面選項不對~"~)
2.two-way communication.
3.multiplexing
而type written letters不是原始的設計嗎??
煩請各位大大幫忙解惑,謝謝。
--
有個正確選項為
Morse code was modified to type written letters
and thus greatly increase efficiency.
可是就我讀文章來看,
電報的modfication/improvement有以下幾項
1.從紙帶改為按健發送+耳朵接收(所以我才認為上面選項不對~"~)
2.two-way communication.
3.multiplexing
而type written letters不是原始的設計嗎??
煩請各位大大幫忙解惑,謝謝。
--
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