One of them is the device known as "microphone".
A loudspeaker is a transducer that converts electrical energy to sound energy.
A microphone is a transducer - meaning it converts sound in a physical space into electrical energy displayed by a waveform. A speaker does the opposite: It converts electrical energy into a physical sound.
An transducer converts one form of energy into another. eg. door bell(electrical energy - sound energy) An actuator transforms electrical energy into mechanical energy. eg. motor An actuator is essentially a transducer but a transducer need not be an actuator.
Microphone converts sound energy to electrical energy.
To change sound energy into electrical energy you need to use a transducer, which changes sound into electrical impulses.
Technically, a transducer is defined as a device, which converts other sources of energy such as heat, mechanical, pressure etc. into electrical energy, i.e., the output of a transducer is always electrical energy. Since, a speaker converts electrical energy into sound energy, it is not a transducer.
A loudspeaker is a transducer that converts electrical energy to sound energy.
A microphone is a transducer - meaning it converts sound in a physical space into electrical energy displayed by a waveform. A speaker does the opposite: It converts electrical energy into a physical sound.
A microphone is a transducer - meaning it converts sound in a physical space into electrical energy displayed by a waveform. A speaker does the opposite: It converts electrical energy into a physical sound.
A microphone is a transducer - meaning it converts sound in a physical space into electrical energy displayed by a waveform. A speaker does the opposite: It converts electrical energy into a physical sound.
An transducer converts one form of energy into another. eg. door bell(electrical energy - sound energy) An actuator transforms electrical energy into mechanical energy. eg. motor An actuator is essentially a transducer but a transducer need not be an actuator.
a transducer that converts sound to electrical signals
For radio broadcasting, sound waves are converted to electrical waves that are further transmitted. This transformation is done by a device called a transducer, which converts physical parameters into an electrical form (signals).
The diaphragm
Microphone converts sound energy to electrical energy.
To change sound energy into electrical energy you need to use a transducer, which changes sound into electrical impulses.
Water heater converts electrical energy into heat energy Fan converts the same into mechanical Speaker converts electrical energy into sound using a magnetic field. A charger changes electrical energy into chemical energy A bulb filament changes electrical energy into light energy