…Multiplexing devices are devices that perform group modulation according to this hierarchy. These include channel converters that multiplex convert 12-channel voice into a basic group, group converters that multiplex convert five basic groups, and similarly supergroup converters, main group converters, supermain group converters, and giant group converters. Such multiplexing devices are common to analog multiplex transmission methods, including wireless as well as wired systems. … *Some of the terminology used to refer to the "Giant Transformation Device" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…多重変換装置は,このハイアラーキに従って群変調を行う装置である。これらには12チャンネルの音声を基礎群に多重変換する通話路変換装置,五つの基礎群を多重変換する群変換装置,以下同様に,超群変換装置,主群変換装置,超主群変換装置,巨群変換装置がある。このような多重変換装置は有線に限らず,無線も含めたアナログ多重伝送方式に共通になっている。… ※「巨群変換装置」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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