電気通信とは - わかりやすく解説 Weblio辞書

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ウィキペディア

索引トップ用語の索引ランキングカテゴリー

電気通信

出典: フリー百科事典『ウィキペディア（Wikipedia）』 (2024/04/08 04:14 UTC 版)

電気通信（でんきつうしん）とは、電気信号や電磁波（電波・赤外線・可視光線）等の電磁的手段により映像（動画）・音声・データなどの情報を伝える通信である。

出典

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