highpass filter

Fetched 2026-10-26 (cache).

Synonyms: high pass filter, high-pass filter

Antonyms: high pass filter, high-pass filter

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|digital signal processing}} An [[audio]] [[filter]] that [[discard]]s lower [[frequency|frequencies]] while [[preserve|preserving]] higher ones.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.