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amplitude

physical quantity; (of a periodic variable) measure of its change over a single period (such as time or spatial period)
Thing general Q159190
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Summary

amplitude ranks in the top 2% of general entities by monthly Wikipedia readership (3,305 views/month).[1]

Key Facts

  • Subclass of: physical quantity[2], process profile[3]
  • Commons category: Amplitude[4]
  • Described by source: Brockhaus and Efron Encyclopedic Dictionary[5], Encyclopædia Britannica 11th edition[6], Armenian Soviet Encyclopedia, vol. 1[7]
  • Equivalent class: https://www.commoncoreontologies.org/ont00000910[8]
  • On focus list of Wikimedia project: Wikipedia:Vital articles/Level/4[9]
  • Characteristic of: signal[10], waveform[11]
  • P14541: 2CUYai[12]
  • P14870: ont00000910[13]

Why It Matters

amplitude has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[14] amplitude is known by 51 alternative names across languages and contexts.[15]

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] ↑ . 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.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [14] ↑ . Wikidata sitelinks. wikidata.org.
  3. [15] ↑ . 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). amplitude. Retrieved October 13, 2026, from https://4ort.xyz/entity/amplitude
MLA “amplitude.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/amplitude.
BibTeX @misc{4ortxyz_amplitude_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{amplitude}}, year = {2026}, url = {https://4ort.xyz/entity/amplitude}, note = {Accessed: 2026-10-13}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): amplitude — https://4ort.xyz/entity/amplitude (retrieved 2026-10-13)

Canonical URL: https://4ort.xyz/entity/amplitude · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · Mahir256 · 2026-09-09 view diff on Wikidata ↗
    P14870 → ont00000910
    Subclass of → physical quantity, process profile
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/53024|batch #53024]]"
  2. 6w ago · عُثمان · 2026-08-30 view diff on Wikidata ↗
    Equivalent class → https://www.commoncoreontologies.org/ont00000910
    "/* wbsetclaim-create:2||1 */ Equivalent class: https://www.commoncoreontologies.org/ont00000910"
  3. 12w ago · O Breixo · 2026-07-23 view diff on Wikidata ↗
    Enciclopedia galega universal id → 73790
    "/* wbsetclaim-create:2||1 */ Enciclopedia galega universal id: 73790"
  4. 13w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 2CUYai
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.