"speaker"
One of them is the device known as "microphone".
Speaker (!?) Plus, I would use the phrase sound waves instead of sound energy.
Microphone converts sound energy to electrical 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.
microphone
microphone
One of them is the device known as "microphone".
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).
Speaker (!?) Plus, I would use the phrase sound waves instead of sound energy.
Microphone converts sound energy to electrical energy.
Mechanical and sound energy.
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.
speaker
A microphone.
It 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.