Translation guide
In Japanese, 'broadband' is commonly expressed using the loanword ブロードバンド or the native term 広帯域. The loanword is the most common in everyday contexts, while 広帯域 is more technical.
Referring to a high-speed, always-on internet connection, typically for home or business use.
The most common and natural way to say 'broadband' in Japanese. Used in everyday conversation, advertising, and technical contexts.
Is broadband available in this area?
I signed up for a broadband line.
Specifically refers to fiber-optic broadband, the most common type of high-speed internet in Japan. Often used when discussing internet service providers or installation.
The fiber-optic line installation is next week.
Literally 'high-speed internet'. A more descriptive term that is easily understood, though less common than ブロードバンド.
I want to switch to high-speed internet.
In telecommunications or signal processing, referring to a transmission method using a wide range of frequencies.
The technical term for 'broadband' in engineering contexts. Used in specifications, academic papers, and technical documentation.
This antenna supports broadband.
Also used in technical contexts, but 広帯域 is more precise for engineering discussions.
Analyze the broadband signal.