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equal-loudness contour

frequency characteristics of hearing and perceived volume
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equal-loudness contour

Summary

equal-loudness contour is a contour line[1]. It draws 367 Wikipedia views per month (contour_line category, ranking #1 of 2).[2]

Key Facts

  • equal-loudness contour's instance of is recorded as contour line[3].
  • equal-loudness contour's Freebase ID is recorded as /m/0419ds[4].
  • equal-loudness contour's different from is recorded as Q11714833[5].
  • equal-loudness contour's Google Knowledge Graph ID is recorded as /g/120wf1xc[6].
  • equal-loudness contour's Microsoft Academic ID is recorded as 2778354527[7].
  • equal-loudness contour's Microsoft Academic ID is recorded as 2777775014[8].
  • equal-loudness contour's Online PWN Encyclopedia ID is recorded as 3915950[9].
  • equal-loudness contour's IEV number is recorded as 801-29-08[10].

Body

Designation and Status

equal-loudness contour's instance of is recorded as contour line[3].

Why It Matters

equal-loudness contour draws 367 Wikipedia views per month (contour_line category, ranking #1 of 2).[2] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[11] It is known by 19 alternative names across languages and contexts.[12]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . Freebase Data Dumps. wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata sitelinks. wikidata.org.
  3. [12] ↑ . 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). equal-loudness contour. Retrieved May 3, 2026, from https://4ort.xyz/entity/equal-loudness-contour
MLA “equal-loudness contour.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/equal-loudness-contour.
BibTeX @misc{4ortxyz_equal-loudness-contour_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{equal-loudness contour}}, year = {2026}, url = {https://4ort.xyz/entity/equal-loudness-contour}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): equal-loudness contour — https://4ort.xyz/entity/equal-loudness-contour (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/equal-loudness-contour · Last refreshed: