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phon

unit of loudness level for pure tones
Thing Unit of Measurement Q781545

Facts

3 properties
Instance of
unit of measurement
Measured physical quantity
loudness level[2]
Unit symbol
phon[3]
🏷️ Also known as
en phon ar فون cs fón el Φον es fon es fonio fi Fooni fr phone ja ホン ru фон ru фон (единица громкости) ru фон (единица измерения) zh 方 (單位)
🔖 Identifiers · 11
Encyclopædia Britannica Online ID
science/phon
Freebase ID
/m/01fk40
Gran Enciclopèdia Catalana ID
fon-0
Gran Enciclopèdia Catalana ID (former scheme)
0109634
Great Russian Encyclopedia Online ID (2017)
4716915
Great Russian Encyclopedia portal ID
fon-edinitsa-izmereniia-e348bf
IEV number
801-29-07
Microsoft Academic ID (discontinued)
30506608
Store medisinske leksikon ID
phon
UN/CEFACT Common Code
C69
Wolfram Language unit code
"Phons"

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🔗 Connections
Instance of 1
unit of measurement
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Summary

phon is an unit of measurement[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). phon. Retrieved November 9, 2026, from https://4ort.xyz/entity/phon
MLA “phon.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Nov. 2026, https://4ort.xyz/entity/phon.
BibTeX @misc{4ortxyz_phon_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{phon}}, year = {2026}, url = {https://4ort.xyz/entity/phon}, note = {Accessed: 2026-11-09}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): phon — https://4ort.xyz/entity/phon (retrieved 2026-11-09)

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