Definition

A type of filter that allows signals within a certain frequency range to pass through while blocking signals outside that range.

Example

The audio engineer used a bandpass filter to enhance the sound quality of the recording.

Conversation

Have you seen this new speaker that uses a bandpass filter?

No, I haven't! What does that even mean?

It helps to only allow certain frequencies, making the sound clearer.

That sounds really cool! I might need to get one for my music.

Synonyms & Antonyms

Definition

A device that allows signals within a certain frequency range to pass through while blocking signals outside that range.

Example

The engineer used a bandpass to isolate the desired frequencies in the audio signal.

Conversation

Have you ever heard about a bandpass filter in music production?

Yeah, I think it's used to isolate certain frequencies, right?

Exactly! It helps to enhance the sound by filtering out the unwanted noise.

Root Explanation

Bandpass → It is formed from "band" (from Old English "banda", meaning a strip or ribbon) and "pass" (from Latin "passare", meaning to step or go). The term "bandpass" refers to a range of frequencies that can pass through a system, akin to a strip allowing certain elements to go through while blocking others.

Memory Tip

Think of a 'strip' ('band') that allows certain things to 'go through' ('pass') — that's what a bandpass does, it lets specific frequencies pass.

Visually Confused Words