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“phonophotography”
phonophotography
1. Photographic recording of the vibratory characteristics of speech sounds.
2. The recording on a moving photographic plate of the movements imparted to a diaphragm by sound waves.
2. The recording on a moving photographic plate of the movements imparted to a diaphragm by sound waves.
This entry is located in the following units:
phon-, phono-, -phone, -phonia, -phonic, -phonetic, -phonous, -phonically, -phonetically, -phony +
(page 15)
photo-, phot-, -photic
(page 3)