Home›Browse›active filter🌐EnglishEnglishBahasa IndonesiaEspañolFrançaisItalianoPolskiPortuguêsРусскийالعربيةفارسیहिन्दी中文日本語EntityQ557211· pop 18· linked from 40 articlesactive filterSign in to savea type of analog circuit implementing an electronic filter using active components, typically an amplifierAvailable in 17 languagesEspañolFrançais日本語РусскийPortuguêsItalianoالعربيةहिन्दीBahasa IndonesiaBasqueCatalanGreekHungarianPolskiUkrainianفارسیvia Wikidata sitelinks · CC0