filter bank

noun

An array of band-pass filters that separates the input signal into multiple components, each one carrying a single frequency subband of the original signal.

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Meanings

nounfilter bank (plural filter banks)

plural filter banks · alternative filterbank

  1. computingAn array of band-pass filters that separates the input signal into multiple components, each one carrying a single frequency subband of the original signal.
Cite this entry
APA

filter bank. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/filter%20bank

MLA

“filter bank.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/filter%20bank. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “filter bank,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/filter%20bank.

Source: filter bank on Wiktionary, CC BY-SA 4.0.