Synonyms and Antonyms for high-pass filter
2. high (adj.)
(literal meaning) being at or having a relatively great or specific elevation or upward extension (sometimes used in combinations like `knee-high')
3. high (adv.)
at a great altitude
5. high-pass filter (n.)
a filter that passes frequencies above a certain value and attenuates frequencies below that value
9. high (adv.)
in or to a high position, amount, or degree
