pass·​band ˈpas-ˌband How to pronounce passband (audio)
: a band of frequencies (as in a radio circuit or a light filter) that is transmitted with maximum efficiency

Word History

First Known Use

1922, in the meaning defined above

Time Traveler
The first known use of passband was in 1922

Dictionary Entries Near passband

Cite this Entry

“Passband.” Dictionary, Merriam-Webster, Accessed 10 Dec. 2023.

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