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envelope

function describing the extremes of an oscillating signal
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envelope

Summary

envelope ranks in the top 2% of general entities by monthly Wikipedia readership (200 views/month).[1]

Key Facts

  • envelope is a type of function[2].
  • envelope is a type of variation[3].
  • envelope's different from is recorded as envelope[4].
  • envelope's exact match is recorded as https://w3id.org/sstim/vocab#shapeEnvelope[5].

Body

Definition and Type

Recorded subclass of include function[2] and variation[3].

Why It Matters

envelope ranks in the top 2% of general entities by monthly Wikipedia readership (200 views/month).[1] envelope has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[6] envelope is known by 15 alternative names across languages and contexts.[7]

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.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [6] ↑ . Wikidata sitelinks. wikidata.org.
  3. [7] ↑ . 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). envelope. Retrieved April 10, 2026, from https://4ort.xyz/entity/envelope-q5380913
MLA “envelope.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/envelope-q5380913.
BibTeX @misc{4ortxyz_envelope-q5380913_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{envelope}}, year = {2026}, url = {https://4ort.xyz/entity/envelope-q5380913}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): envelope — https://4ort.xyz/entity/envelope-q5380913 (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/envelope-q5380913 · 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. 13d ago · Rfabbri · 2026-09-06 view diff on Wikidata ↗
    Exact match → https://w3id.org/sstim/vocab#shapeEnvelope
    Subclass of → —
    Subclass of → function, variation
    Different from → envelope
    + 1 other property edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ [[Property:P2888]]: https://w3id.org/sstim/vocab#shapeEnvelope, SSTIM mapping, derived from sstim-alignments.ttl"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.