phonoscope
[ foh-nuh-skohp ]
/ ˈfoʊ nəˌskoʊp /
noun
an instrument for making visible the motions or properties of a sounding body.
a device for testing the quality of strings for musical instruments.
Words nearby phonoscope
phonophotography,
phonopsia,
phonoreception,
phonoreceptor,
phonorenogram,
phonoscope,
phonotactic,
phonotactics,
phonotype,
phonotypy,
phony
British Dictionary definitions for phonoscope
phonoscope
/ (ˈfəʊnəˌskəʊp) /
noun
a device that renders visible the vibrations of sound waves