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Edison Records logo from 1910s sleeve. The Edison Diamond Disc Record is a type of phonograph record marketed by Thomas A. Edison, Inc. on their Edison Record label from 1912 to 1929. They were named Diamond Discs because the matching Edison Disc Phonograph was fitted with a permanent conical diamond stylus for playing them.
In October 1912 the Edison Diamond Disc Record was introduced. Edison Laboratories had been experimenting with disc records for some 3 years, as the general public seemed to prefer them to cylinders. The thick Edison Discs recorded the sound vertically in the groove at a rate of 150 grooves-per-inch (GPI) rather than the typical laterally-cut ...
Edison Disc Records/ — Standardized to run at 80 rpm, these records were vertically cut, 1 ⁄ 4 inch thick with a core of wood flour and, later, china clay. [citation needed] Pre-standardization period - Before complying to the standard in ca. 1927, records made by the Columbia Graphophone Company in ca. 1908 and later were recorded at ...
Some 2,400 Edison disc sound recordings, from Thomas Edison’s personal collection, have been digitized and made available online for free streaming.
A. File:A Cappella Records Logo.png; File:A&M OCTONE black.png; File:ABC Records logo.png; File:AFM Records (logo).jpg; File:Alarma Records Logo.png; File ...
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 ...
This is a Scalable Vector Graphics (SVG) image of a registered trademark or copyrighted logo. If non-free content restrictions apply, this image should not be rendered any larger than is required for the purposes of identification and/or critical commentary. See Wikipedia:Logos.
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