test card

signal test used in television broadcasting
Thing general Q1653619
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test card

Summary

test card ranks in the top 2% of general entities by monthly Wikipedia readership (671 views/month).[1]

Key Facts

  • test card's image is recorded as Philips PM5544.svg[2].
  • test card's Library of Congress authority ID is recorded as sh85133474[3].
  • test card's subclass of is recorded as test[4].
  • test card's subclass of is recorded as signal[5].
  • test card's subclass of is recorded as image[6].
  • test card's has use is recorded as television[7].
  • test card's Commons category is recorded as Test patterns[8].
  • test card's Freebase ID is recorded as /m/019rtj[9].
  • test card's topic's main category is recorded as Category:Test cards[10].
  • test card's topic has template is recorded as Template:Standard test item[11].
  • test card's different from is recorded as monoscope[12].
  • test card's uses is recorded as video-signal generator[13].
  • test card's uses is recorded as monoscope[14].
  • test card's NE.se ID is recorded as testbild[15].
  • test card's Quora topic ID is recorded as Test-Card[16].
  • test card's Microsoft Academic ID is recorded as 2777144647[17].
  • test card's Online PWN Encyclopedia ID is recorded as 3949419[18].
  • test card's National Library of Israel J9U ID is recorded as 987007565716505171[19].
  • test card's Namuwiki ID is recorded as 화면조정시간[20].
  • test card's WikiKids ID is recorded as Testbeeld[21].

Body

Works and Contributions

Things named for test card include Monoskop[22], a MediaWiki wiki[23], founded in 2004[24].

Why It Matters

test card ranks in the top 2% of general entities by monthly Wikipedia readership (671 views/month).[1] It has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[25] It is known by 7 alternative names across languages and contexts.[26]

Entities named for it include Monoskop[22], a MediaWiki wiki[23], founded in 2004[24].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . github.com. Retrieved . github.com. Provenance: wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . National Library of Israel. wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [22] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [23] . Wikidata. wikidata.org. → on this site
  2. [24] . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [25] . Wikidata sitelinks. wikidata.org.
  3. [26] . Wikidata aliases. 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). test card. Retrieved April 10, 2026, from https://4ort.xyz/entity/test-card
MLA “test card.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/test-card.
BibTeX @misc{4ortxyz_test-card_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{test card}}, year = {2026}, url = {https://4ort.xyz/entity/test-card}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): test card — https://4ort.xyz/entity/test-card (retrieved 2026-04-10)

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