Definition

A specific range of frequencies that can pass through a filter without being blocked, often used in radio and audio technology.

Example

The audio engineer adjusted the passband to improve the sound quality of the recording.

Conversation

Have you heard about the new audio equipment they're using?

Yeah, I think it has a really good passband for clearer sound.

That's interesting! I wonder if it will improve the music quality at the concert.

Definitely! A wider passband can make a huge difference.

Synonyms & Antonyms

Root Explanation

Passband → It is formed from "pass" (from Latin "passare", meaning to pass) and "band" (from Old English "banda", meaning a binding or a strip). The term "passband" refers to a range of frequencies that can pass through a filter, thus combining the idea of passing through a defined band or range.

Memory Tip

Think of 'passing' through a 'band' of frequencies — that's what a passband allows.

Visually Confused Words