low-pass filter

British

noun

electronics a filter that transmits all frequencies below a specified value, substantially attenuating frequencies above this value Compare high-pass filter band-pass filter

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low-pass filter

In a low-pass filter, vibrations at high frequencies are suppressed.

From Slate ● May 18, 2018

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023