Question

Thomas Edison’s fascination with what invention inspired him to develop the phonograph?

Answer 1

Thomas Edison created many inventions like the phonograph, themotion picture camera, and the long-lasting, practical electric light bulb. While working on improvements to the telephone, Edison figured out a way to record sound on tinfoil-coated cylinders

Answer 2

Thomas Edison created many inventions, but his favorite was the phonograph. While working on improvements to the telegraph and the telephone, Edison figured out a way to record sound on tinfoil-coated cylinders. In 1877, he created a machine with two needles: one for recording and one for playback.
and the telephone inspired him to do so.