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- The phonograph, invented by Thomas Edison in 1877, reproduces sound by following a groove on a rotating disc12. Here's how it works:
- A stylus vibrates as it traces the undulations in the groove on a rotating disc.
- The vibrations are transcribed onto a medium, initially tin foil or paraffin paper.
- The medium contains indented grooves that represent the sound waves.
- When the cylinder spins, the stylus reads the grooves, creating sound345.
Learn more:✕This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.phonograph, instrument for reproducing sounds by means of the vibration of a stylus, or needle, following a groove on a rotating disc. A phonograph disc, or record, stores a replica of sound waves as a series of undulations in a sinuous groove inscribed on its rotating surface by the stylus.www.britannica.com/technology/phonographIn early acoustic phonographs, the stylus vibrated a diaphragm which produced sound waves which were coupled to the open air through a flaring horn, or directly to the listener's ears through stethoscope -type earphones. The phonograph was invented in 1877 by Thomas Edison.en.wikipedia.org/wiki/PhonographThe fundamental principle of the phonograph involves converting sound waves into mechanical vibrations. These vibrations are then transcribed onto a medium, initially tin foil or paraffin paper, wrapped around a rotating cylinder. As the cylinder spins, a stylus traces these vibrations, creating indented grooves in the medium.historycooperative.org/who-invented-the-phonograph/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. Your voice would make the needle shake, or vibrate.www.nps.gov/edis/learn/kidsyouth/the-phonograph.…The phonograph could record sound and play it back. The receiver consisted of a tin foil wrapped cylinder and a very thin membrane, called a diaphragm, attached to a needle. Sound waves were directed into the diaphragm, making it vibrate.www.livescience.com/33793-record-players-work.h… - People also ask
How the Phonograph Revolutionized Sound Recording
WEBJul 18, 2023 · The phonograph is a mechanical device that captures and plays back sound using several key components, including a rotating cylindrical or disc-shaped platform, a stylus and a diaphragm. The phonograph converts acoustic energy into mechanical …
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Alexander Graham Bell and his two associates took Edison's tinfoil phonograph and modified it considerably to make it reproduce sound from wax instead of tinfoil. They began their work at Bell's Volta Laboratory in Washington, D. C., in 1879, and continued until they were granted basic patents in 1886 for recording in wax.
Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 9 mins
Phonograph | Definition, Invention, Parts, & Facts | Britannica
WEBJul 16, 2024 · 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. …
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WEBWithin a few years, entrepreneurs began putting phonograph recordings—mostly on wax cylinders—into “coin-in-slot” machines on city streets, where passersby could listen to …
- Estimated Reading Time: 8 mins
History of the Cylinder Phonograph - Library of Congress
WEBThe phonograph was developed as a result of Thomas Edison's work on two other inventions, the telegraph and the telephone. In 1877, Edison was working on a …
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WEBOct 27, 2022 · How did the phonograph work? If you want to record sound, you speak into the tube (1). The sound energy from your voice makes a diaphragm (like a mini drumskin) vibrate, pushing a needle (2) …
Edison's Invention of the Phonograph - ThoughtCo
WEBMay 2, 2018 · The process of experimentation seems to have begun in the summer of 1877. From Edison's notes we know he had determined that a diaphragm vibrating from sound waves could be attached to an …
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WEBPhonograph cylinders (also referred to as Edison cylinders after its creator Thomas Edison) are the earliest commercial medium for recording and reproducing sound.
The phonograph - How It Works
WEBAug 14, 2014 · How does the phonograph work? 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 …
The Phonograph - U.S. National Park Service
WEBFeb 26, 2015 · 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 …
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WEBMar 26, 2012 · With his understanding of how sound waves behave, Thomas Edison developed the phonograph, the grandfather of modern record players, in 1877. The …
Origins of Sound Recording: Edison's Path to the Phonograph
WEBJul 18, 2017 · A PROTOTYPE PHONOGRAPH— In this first-person account, Charles Batchelor recalled how a device like the one shown proved that sound could be stored …
First Phonographs and Graphophones, and then Gramophones
WEBThen, using an electroplating process, the zinc disk was turned into a stamper that could be used to produce the final recordings in large numbers by pressing the stamper into a ball …
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WEBEdison’s phonograph was the first machine to both record sounds and play them back. Edison arrived at the invention through his work on the telephone, independent of the …
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WEBMay 1, 2018 · Scott called his invention the phonautograph. A vibrating membrane, working as the eardrum, was attached to a thin stylus that would trace the way the …
Phonograph record - Wikipedia
WEBThe phonograph record was the primary medium used for music reproduction throughout the 20th century. It had co-existed with the phonograph cylinder from the late 1880s …
Who Invented the Phonograph? The Origins of the First …
WEBJan 31, 2024 · Thomas Edison is credited with the invention of the phonograph, a revolutionary device that drastically altered the way humans interact with sound. …
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WEBFrom the time the phonograph was invented in 1877 until it was slowly phased out and replaced by other music media nearly 100 years later, the technology used to play …
History of Phonograph Record Technology - Recording History
WEBApr 30, 2007 · How Phonograph Worked. With its record, save, and playback features, phonograph became a very monumental feat. It had the same parts, such as the …
The Phonograph | American Experience | Official Site | PBS
WEBThe Phonograph. On December 7, 1877 Thomas Edison demonstrated his phonograph at the New York City offices of the nation's leading technical weekly publication, Scientific …
1860 'Phonautograph' Is Earliest Known Recording - NPR
WEBApr 4, 2008 · Audio historians have found a sound recording that predates Edison's phonograph by nearly 20 years. The "phonautograph" was patented in 1857 by …
How Does That Work? The Acoustic Phonograph
WEBThe Acoustic Phonograph. The first sound recording devices were envisioned in the 1870s. French citizen Charles Cros came up with a proposal for a “Paleophone” (“voix du …
The Phonograph, Gramophone, and the Foundations of …
WEBLate in 1887, just ten years after the debut of Edison’s tinfoil phonograph, a German immigrant named Emile Berliner patented a brand new sound machine. Instead of a …
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