noun
FDM; Frequency Division Multiplexer
Technical term in computing and telecommunications for a device that combines multiple signals by assigning each a different frequency band.
多重伝送装置は、異なる周波数帯を使って複数の信号を同時に送る。
A Frequency Division Multiplexer sends multiple signals simultaneously using different frequency bands.
Compound of 多重 (multiple) + 伝送 (transmission) + 装置 (device).