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Phonograph cylinders (also referred to as Edison cylinders after its creator Thomas Edison) are the earliest commercial medium for recording and reproducing sound.Commonly known simply as "records" in their heyday (c. 1896–1916), a name which has been passed on to their disc-shaped successor, these hollow cylindrical objects have an audio recording engraved on the outside surface which can ...
An Edison Home Phonograph for recording and playing brown wax cylinders, c. 1899 The phonograph , invented by Thomas Edison in 1877, [ 12 ] could both record sound and play it back. The earliest type of phonograph sold recorded on a thin sheet of tinfoil wrapped around a grooved metal cylinder.
Thomas A. Edison invented the phonograph, the first device for recording and playing back sound, in 1877.After patenting the invention and benefiting from the publicity and acclaim it received, Edison and his laboratory turned their attention to the commercial development of electric lighting, playing no further role in the development of the phonograph for nearly a decade.
U.S. patent 0,200,521 – Phonograph or Speaking Machines : The first phonograph, a device for recording and replaying sound. Edison demonstrated the device for the first time on November 29, 1878. The device recorded on a phonograph cylinder using up-down (vertical) motion of the stylus. Edison's patent specified that the audio recording was ...
A later-model Columbia Graphophone of 1901 Edison-Phonograph playing: Iola by the Edison Military Band (video, 3 min 51 s) In 1885, when the Volta Associates were sure that they had a number of practical inventions, they filed patent applications and began to seek out investors.
Thomas Edison successfully demonstrated sound recording and reproduction in late 1877 with the tinfoil Phonograph. The invention caught the public's attention but its practical utility was limited due to low-fidelity and its single-use nature. Edison sold the rights to the Phonograph to the Edison Speaking Phonograph Company in 1878 and shifted ...
Thomas Edison's work on two other innovations, the telegraph and the telephone, led to the development of the phonograph. Edison was working on a machine in 1877 that would transcribe telegraphic signals onto paper tape, which could then be transferred over the telegraph again and again. The phonograph was both in a cylinder and a disc form.
[2] 1879: Invention: Thomas Edison invents the first dictation machine, a slightly improved version of his phonograph. [2] 1936: Invention: A team of engineers at Bell Labs, led by Homer Dudley, begins work on the Voder, the first electronic speech synthesizer. [3] 1939: March 21: Invention: Dudley is granted a patent for the Voder, US patent ...