基帶; (傳輸媒介在傳送數位元元信號時,不經復雜的變換動作。通常僅有一條溝通頻帶保持在隨時待命狀態)
baseband A transmission medium through which digital signals are sent without frequency shifting. In general, only one communication channel is available at any given time. {Ethernet} is an example of a baseband network. See also {broadband}. (1995-02-22)