- Types:
- show 8 types...
- hide 8 types...
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electro-acoustic transducer
a transducer that converts electrical to acoustic energy or vice versa
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mosaic
transducer formed by the light-sensitive surface on a television camera tube
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electric eye, magic eye, photocell, photoconductive cell, photoelectric cell
a transducer used to detect and measure light and other radiations
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cartridge, pickup
an electro-acoustic transducer that is the part of the arm of a record player that holds the needle and that is removable
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earphone, earpiece, headphone, phone
electro-acoustic transducer for converting electric signals into sounds; it is held over or inserted into the ear
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loudspeaker, loudspeaker system, speaker, speaker system, speaker unit
electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance
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microphone, mike
device for converting sound waves into electrical energy
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selenium cell
a photoelectric cell that uses a strip of selenium
