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compressed air gramophone

gramophone that uses a pneumatic amplifier to amplify sound
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compressed air gramophone

Summary

Key Facts

  • compressed air gramophone's image is recorded as Musée des Arts et Métiers - Chronophone de Léon Gaumont (37545907542).jpg[1].
  • compressed air gramophone's subclass of is recorded as gramophone[2].
  • +1878-00-00T00:00:00Z marks the founding of compressed air gramophone[3].
  • compressed air gramophone's Freebase ID is recorded as /m/0klzqbw[4].
  • compressed air gramophone's described at URL is recorded as http://www.douglas-self.com/MUSEUM/COMMS/auxetophone/auxetoph.htm#aux[5].
  • compressed air gramophone's uses is recorded as pneumatic amplifier[6].

References

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

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . douglas-self.com. douglas-self.com. Provenance: wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . 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). compressed air gramophone. Retrieved May 7, 2026, from https://4ort.xyz/entity/compressed-air-gramophone
MLA “compressed air gramophone.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/compressed-air-gramophone.
BibTeX @misc{4ortxyz_compressed-air-gramophone_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{compressed air gramophone}}, year = {2026}, url = {https://4ort.xyz/entity/compressed-air-gramophone}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): compressed air gramophone — https://4ort.xyz/entity/compressed-air-gramophone (retrieved 2026-05-07)

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