Which of these inventions was not made by Emile Berliner?
The telephone
The gramophone record
Acoustical tiles
The telephone
Answer
The telephone was invented by Alexander Graham Bell, not Emile Berliner. Berliner is credited with inventing the gramophone, a device that could record and play sound. He also developed the microphone and the first practical long-distance telephone system, but the original concept of the telephone was Bell's.
The Remarkable Legacy of Emile Berliner: A Journey through His Revolutionary Inventions