One is the hydrophone, used to pick up sound waves underwater.
microphone............
This is an electronic device which converts electrical signal into a digital signal.
A transducer (trans = across, duce = to lead) is a device that converts one form of energy into another. A microphone converts sound waves into electrical signals. Others would be accelerometers, loudspeakers. An oscillator on the other hand, generates a signal without there being an input signal. These are two different things.
A computer converts signal into an image.
Pressure transmitters function by measuring the amount of pressure that is exerted on their sensors. It measures mechanical pressure and converts it to electrical signal.
The device that converts sound into an electrical signal is called a microphone. It captures sound waves and converts them into an electrical signal that can be amplified, recorded, or transmitted.
Microphone can do this job.
A microphone.
A microphone is an acoustic-to-electric transduceror sensor that converts sound into an electrical signal.
The diaphragm
-- microphone -- piezoelectric crystal -- dynamo
In the microphone, there is a diaphragm, which converts the DJ's voice into an electrical signal. This signal is sent along the wire to the antenna, which broadcasts it into the ether. Your home radio receives the signal through its aerial, then converts the signal from an electrical signal to audio - which is detected by your ear.
A microphone converts sound energy into electrical energy. When sound waves hit the microphone's diaphragm, it produces an electrical signal that corresponds to the original sound wave.
A microphone is a device that converts sound energy into electrical energy. Sound waves cause a diaphragm in the microphone to move, which then generates an electrical signal that represents the sound.
A microphone converts sound into electrical energy. When sound waves hit the microphone's diaphragm, it vibrates, causing a coil or capacitor to move within a magnetic field, generating an electrical signal that represents the sound.
The microphone converts sound energy (acoustic energy) into electrical energy. This electrical signal can then be amplified and transmitted to a recording device or speaker.
A microphone converts sound energy (acoustic energy) into electrical energy. The starting energy is the acoustic energy from the sound waves that enter the microphone and the finishing energy is the electrical signal output by the microphone.