Feb 192024
Gramophone, later called the phonograph, was patented by Thomas Edison in 1878. He received patent number 200,521. Older children could learn more about the history of sound recording at: Gramophone.
Gramophone, later called the phonograph, was patented by Thomas Edison in 1878. He received patent number 200,521. Older children could learn more about the history of sound recording at: Gramophone.