Alexander Graham Bell, same with the telephone, i believe.
in a receiver
receiver capsule is a telephone device who can detect sound wave
A battery that was wired to a needle that converted sound waves into an electric signal which traveled along a wire to a receiver made the first telephone work. It was invented by Alexander Graham Bell.
It's the button (or buttons) that the telephone receiver rests on when not in use - that disconnects the phone line until a call is received.
The telephone was not invented in Romania.
Telephone The telephone was invented in 1876.The light bulb was invented in 1879. The microwave was invented in 1945.
The telephone receiver contains the earpiece. Virtually all receivers also contain the transmitter, which is the microphone that picks up the user's voice.
the testicle
a golden receiver
He invented the telephone and when he was a kid he invented the wheat husker.
Alexander Graham Bell invented the gallows telephone.
no one invented the telephone before alexandr