phonograph was invented by which of the following scientists
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Probably his most impressive, the , for the mechanical recording and reproduction of sound, was patented in 1877. The Edison Speaking Company was established in early 1878, to exploit the new machine. ... In 1882 Edison made an amazing discovery termed the Edison Effect.
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Inventors of 'phonograph' are as follows:
✴️ Thomas Edison
✴️ Emile Berliner
✴️ Eldridge R. Johnson
✴️ Thomas Edison
✴️ Emile Berliner
✴️ Eldridge R. Johnson
dineshkumar459:
Exactly !! but some other options are their to be estimated
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