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www.loc.gov/.../history-of-the-cylinder-phonograph

The Edison Speaking Phonograph Company was established on January 24, 1878, to exploit the new machine by exhibiting it. Edison received $10,000 for the manufacturing and sales rights and 20% of the profits. As a novelty, the machine was an instant success, but was difficult to operate except by experts, and the tin foil would last for only a ...

tenrandomfacts.com/phonograph

The term ‘phonograph’ comes from two Greek words translated phonē and graphē meaning ‘sound’ and ‘writing’ respectively. The cost of phonographs ranged from $100 to $100,000. Thomas Edison used the phonograph inside toys, especially dolls, and as a dictating machine, to reduce the need of a stenographer.

en.wikipedia.org/wiki/Phonograph

The phonograph is a device for the mechanical recording and reproduction of sound.In its later forms, it is also called a gramophone (as a trademark since 1887, as a generic name in the UK since 1910) or, since the 1940s, a record player. The sound vibration waveforms are recorded as corresponding physical deviations of a spiral groove engraved, etched, incised, or impressed into the surface ...

www.britannica.com/technology/phonograph

Phonograph, also called a record player, instrument for reproducing sounds by means of the vibration of a stylus, or needle, following a groove on a rotating disc. The invention of the phonograph is generally credited to Thomas Edison (1877). Learn more about phonographs in this article.

phonographmania.weebly.com/facts.html

The phonograph was created with a cylinder method for recording and playing music until Edison later created the disc method for recording and playing music on a whole new phonograph machine named the Disc Phonograph. The machine had 2 diaphragm-and-needle units, one for recording and, and 1 for playback. ...

kids.kiddle.co/Phonograph

The phonograph, also called the record player or gramophone, is an electronic device that plays recorded sound.It was the most common device for playing recorded music from the 1870s through the 1980s. It was invented by Thomas Edison.Early phonographs recorded sound on cylinders, in addition to playing sound.. The phonograph plays sounds from a vinyl record.

wiki.kidzsearch.com/wiki/Phonograph

The phonograph, also called the record player or gramophone, is an electronic device that plays recorded sound.It was the most common device for playing recorded music from the 1870s through the 1980s. It was invented by Thomas Edison.. The phonograph plays sounds from a vinyl record.The record is placed onto the turntable.The turntable spins the record while a lever with a small needle on the ...

www.nps.gov/edis/learn/kidsyouth/the-phonograph.htm

In fact, the phonograph was his favorite invention. The first phonograph was invented in 1877 at the Menlo Park lab. A piece of tin-foil was wrapped around the cylinder in the middle. You shouted a short message into the piece on one side of the cylinder while you turned the handle. Inside this piece was a needle.

en.wikipedia.org/wiki/Phonograph_record

A phonograph record (also known as a gramophone record, especially in British English), often simply record, is an analog sound storage medium in the form of a flat disc with an inscribed, modulated spiral groove. The groove usually starts near the periphery and ends near the center of the disc. At first, the discs were commonly made from shellac; starting in the 1940s polyvinyl chloride ...

www.history.com/this-day-in-history/thomas-alva-edison-patents-the-phonograph

He was awarded U.S. Patent No. 200,521 for his invention—the phonograph—on February 19, 1878. Edison’s invention came about as spin-off from his ongoing work in telephony and telegraphy.