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- The phonograph converts acoustic energy into mechanical energy to record sound. Sound waves enter a microphone or other input device, causing the diaphragm to vibrate.
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A phonograph, later called a gramophone (as a trademark since 1887, as a generic name in the UK since 1910), and since the 1940s a record player, or more recently a turntable, is a device for the mechanical and analogue reproduction of recorded sound.
Even as it changed the nature of performing, the phonograph altered how people heard music. It was the beginnings of “on demand” listening: “The music you want, whenever you want it,” as ...
Jul 18, 2023 · The phonograph converts acoustic energy into mechanical energy to record sound. Sound waves enter a microphone or other input device, causing the diaphragm to vibrate. The vibrating diaphragm transmits the vibrations to a stylus, which is a needle-like structure that traces the sound waves onto a rotating cylinder or disc covered in a thin ...
- Desiree Bowie
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.
- The Editors of Encyclopaedia Britannica
Feb 26, 2015 · No one is really sure just how Edison lost most of his hearing. Yet this man invented the first machine that could capture sound and play it back. In fact, the phonograph was his favorite invention. The first phonograph was invented in 1877 at the Menlo Park lab.
Aug 14, 2014 · The phonograph, the genesis of the record player, was invented and developed by Thomas Edison in the late nineteenth century. But how did Edison devise a way to accurately reproduce sound? Read on to find out…. Edison used a cylinder wrapped in tinfoil that a sharp needle could strike when turned by a crank.
Jul 18, 2017 · "Phonograph" notes and drawings, September 7, 1877. National Park Service. SEPTEMBER— Edison sketched this amazing series of forgotten phonograph designs in his quest to imagine various means of recording. Look closely and you’ll see several methods of registering sound waves, including embossing, mechanical, and electro-chemical solutions.
