Web(n) photophone An instrument by which a beam of light may be made to transmit spoken words to a distance. One form consists of a thin mirror of silvered mica which receives … Webnoun. : a device whereby a sound signal (as a voice) is transmitted by causing it to modulate a beam of visible or infrared light which is received by a photoelectric cell, …

Alexander Graham Bell and the Photophone - ThoughtCo

WebThe photophone (also known as a radiophone) is a telecommunications device which allowed for the transmission of both articulated sounds and normal human conversations … Webphotophone. Definition in the dictionary English. photophone. Definitions. a device that transmitted sound on a beam of light noun. a device that transmitted sound on a beam of … farmers markets in charleston sc

definition of Photophone and synonyms of Photophone (English)

http://dictionary.education/english/dictionary/photophone Webphotophore noun pho· to· phore ˈfō-tə-ˌfȯr : a light-emitting organ especially : one of the luminous spots on various marine mostly deep-sea fishes Example Sentences Webphotophonic. ( ˌfəʊtəˈfɒnɪk) adj. (General Physics) physics of, relating to, or having the properties of a photophone. Collins English Dictionary – Complete and Unabridged, 12th … farmers markets in charlotte county va