多た重じゅう放ほう送そう

noun

multiplex broadcasting

Technical term for broadcasting multiple signals or programs simultaneously over a single channel.

• 多た重じゅう放ほう送そうは、限かぎられた周しゅう波は数すう帯たい域いきを有ゆう効こうに使つかう技ぎ術じゅつです。

  Multiplex broadcasting is a technology that efficiently uses limited frequency bands.