a device that receives a signal in the form of one type of energy and converts it to a signal in another form: A microphone is a transducer that converts acoustic energy into electrical impulses.
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Bone conduction completely avoids the eardrum and relies on a transducer—like headphones, or a metal conductor’s rod in Beethoven’s case—to convert sound waves into vibrations and send those through the facial bones to be received by the inner ear.
The technique uses a transducer, which emits ultrasound pulses into the body and finds boundaries in tissue structure by analyzing the sound waves that bounce back.
The team first inserted small ultrasound transducers into the skulls of two rhesus monkeys.
Something had gone wrong with the tiny transducer transmitter.
The two readings were electronically added and fed into the transducer for automatic transmission.