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active filter

a type of analog circuit implementing an electronic filter using active components, typically an amplifier
Thing general Q557211
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active filter

Summary

active filter ranks in the top 2% of general entities by monthly Wikipedia readership (67 views/month).[1]

Key Facts

  • active filter's subclass of is recorded as electronic filter[2].
  • active filter's Commons category is recorded as Active filters[3].
  • active filter's Freebase ID is recorded as /m/02cwtl[4].
  • active filter's Open Library subject ID is recorded as active_electric_filters[5].
  • active filter's Elhuyar ZTH ID is recorded as 134978[6].
  • active filter's Microsoft Academic ID is recorded as 85899133[7].
  • active filter's OpenAlex ID is recorded as C85899133[8].
  • active filter's Encyclopedia of China is recorded as 180521[9].

Why It Matters

active filter ranks in the top 2% of general entities by monthly Wikipedia readership (67 views/month).[1] It has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[10]

Related Entities

214 series integrated circuits 276 series integrated circuits 298 series integrated circuits 811 series integrated circuits

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . Freebase Data Dumps. wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  8. [9] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [10] ↑ . Wikidata sitelinks. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). active filter. Retrieved April 10, 2026, from https://4ort.xyz/entity/active-filter
MLA “active filter.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/active-filter.
BibTeX @misc{4ortxyz_active-filter_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{active filter}}, year = {2026}, url = {https://4ort.xyz/entity/active-filter}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): active filter — https://4ort.xyz/entity/active-filter (retrieved 2026-04-10)

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