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infrasound

vibrations with frequencies lower than 20 hertz
Thing sound Q212082
infrasound
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infrasound

Summary

infrasound is a sound[1]. infrasound ranks in the top 4% of sound entities by monthly Wikipedia readership (3,498 views/month).[2]

Key Facts

  • infrasound's instance of is recorded as sound[3].
  • infrasound is a type of acoustic wave[4].
  • infrasound's Commons category is recorded as Infrasound[5].
  • infrasound is the opposite of ultrasound[6].
  • infrasound's topic's main category is recorded as Category:Infrasound[7].
  • infrasound's described by source is recorded as Armenian Soviet Encyclopedia, vol. 4[8].
  • infrasound's exact match is recorded as http://purl.obolibrary.org/obo/ENVO_01001566[9].

Body

Definition and Type

infrasound's instance of is recorded as sound[3]. infrasound is a type of acoustic wave[4]. infrasound is the opposite of ultrasound[6].

Why It Matters

infrasound ranks in the top 4% of sound entities by monthly Wikipedia readership (3,498 views/month).[2] infrasound has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[10] infrasound is known by 17 alternative names across languages and contexts.[11]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . Environment Ontology. Retrieved . raw.githubusercontent.com. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [10] ↑ . Wikidata sitelinks. wikidata.org.
  3. [11] ↑ . 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). infrasound. Retrieved May 3, 2026, from https://4ort.xyz/entity/infrasound
MLA “infrasound.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/infrasound.
BibTeX @misc{4ortxyz_infrasound_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{infrasound}}, year = {2026}, url = {https://4ort.xyz/entity/infrasound}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): infrasound — https://4ort.xyz/entity/infrasound (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/infrasound · 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. 5d ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Instance of → —
    Subclass of → —
    Local thumb → —
    Topic's main category → Category:Infrasound
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|7 */ [[Property:P2347]]: 12086, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.