Meanings
nounhighpass filter (plural highpass filters)
plural highpass filters
- digital signal processingAn audio filter that discards lower frequencies while preserving higher ones.
Cite this entry
APA
highpass filter. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/highpass%20filter
MLA
“highpass filter.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/highpass%20filter. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “highpass filter,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/highpass%20filter.
Source: highpass filter on Wiktionary, CC BY-SA 4.0.