In the Vinony graph
Within Vinony's link graph, Phonometer is referenced by 2 other articles, and connects out to Thomas Edison, measurement and public domain.
It is catalogued under topics including American inventions, Physiological instruments and Thomas Edison.
Its subject is documented across 5 Wikipedia language editions.
Wikidata facts
- Instance of
- measuring instrument
Show 1 more fact
- discoverer or inventor
- Thomas Edison
Sources (1)
via Wikidata · CC0