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frequency modulation

encoding of information in a carrier wave by varying the instantaneous frequency of the wave
Thing general Q181417
frequency modulation
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frequency modulation

Summary

frequency modulation ranks in the top 2% of general entities by monthly Wikipedia readership (1,892 views/month).[1]

Key Facts

  • frequency modulation is a type of modulation[2].
  • frequency modulation is used for FM broadcasting[3].
  • frequency modulation's Commons category is recorded as Frequency modulation[4].
  • frequency modulation is the opposite of amplitude modulation[5].
  • frequency modulation's maintained by WikiProject is recorded as WikiProject Mathematics[6].

Body

Definition and Type

frequency modulation is a type of modulation[2]. It is the opposite of amplitude modulation[5].

Use and Application

frequency modulation is used for FM broadcasting[3].

Why It Matters

frequency modulation ranks in the top 2% of general entities by monthly Wikipedia readership (1,892 views/month).[1] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[7] It is known by 57 alternative names across languages and contexts.[8]

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.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [7] ↑ . Wikidata sitelinks. wikidata.org.
  3. [8] ↑ . 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). frequency modulation. Retrieved April 10, 2026, from https://4ort.xyz/entity/frequency-modulation
MLA “frequency modulation.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/frequency-modulation.
BibTeX @misc{4ortxyz_frequency-modulation_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{frequency modulation}}, year = {2026}, url = {https://4ort.xyz/entity/frequency-modulation}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): frequency modulation — https://4ort.xyz/entity/frequency-modulation (retrieved 2026-04-10)

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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 · Twofivesixbot bot · 2026-05-24 view diff on Wikidata ↗
    Maintained by wikiproject → WikiProject Mathematics
    Opposite of → amplitude modulation
    Great russian encyclopedia online id (2017) → 4680629
    Subclass of → —
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|2 */ [[Property:P8189]]: 987007558365005171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.