broadband

ブロードバンド

電話回線やケーブルなどで提供される、高速のインターネット接続。

やさしい英語で： A fast internet connection, often provided through telephone or cable lines.

• We have broadband at home.
• Our broadband stopped working yesterday.
• Does the rent include broadband?

類義語： high-speed internet

よく使う表現： broadband connection, home broadband, broadband provider

広帯域

信号を送るために使われる、幅広い周波数の範囲。

やさしい英語で： A wide range of frequencies used to carry signals.

• The receiver detects radio broadband.
• The signal occupies a broadband of frequencies.
• Engineers measured noise across the broadband.

類義語： wide band

反対語： narrowband

よく使う表現： radio broadband, broadband of frequencies

広帯域の

幅広い周波数の信号を使ったり伝えたりする。

やさしい英語で： Using or carrying a wide range of signal frequencies.

• We need a broadband antenna.
• The device receives broadband signals.
• Engineers tested the broadband amplifier at several frequencies.

類義語： wideband

反対語： narrowband

よく使う表現： broadband signal, broadband antenna, broadband transmission