A transmitter capsule on a telephone is a part of the headset. It is typically only a part of a telephone, however, on old rotary phones.
1819
telephone
The mouthpiece.
transmitter
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receiver capsule is a telephone device who can detect sound wave
Explaine input Transducer,Transmition channel,Transmitter,reciever,output transducer.
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A radio plays music, and is not a phone. A telephone is used for talking between two persons.
transmitter, receiver, and a base unit.
Thomas Edison improved the telephone by seeing that the original transmitter used a magnate. Edison increased the signal by introducing a carbon battery.
He was famous for inventing the lightbulb, telephone transmitter, and a fluoroscope.