Answer | Crossword Clue |
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transducer | A device that converts variations in a physical quantity, such as pressure or brightness, into an electrical signal, or vice versa |
transducers | A device that converts variations in a physical quantity, such as pressure or brightness, into an electrical signal, or vice versa |
vox | device in certain types of telecommunications equipment, as telephone answering machines, that converts an incoming voice or sound signal into an electrical signal that turns on a transmitter or recorder that continues to operate as long as the incoming s |