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A phonograph record (also known as a gramophone record, especially in British English) or a vinyl record (for later varieties only) 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 outside edge and ends near the center of the disc.
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 [a] sound.
West Orange, New Jersey. Edison Records was one of the early record labels that pioneered sound recording and reproduction, and was an important and successful company in the early recording industry. The first phonograph cylinders were manufactured in 1888, followed by Edison's foundation of the Edison Phonograph Company in the same year.
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 ...
Production of phonograph records. In the production of phonograph records – discs that were commonly made of shellac, and later, vinyl – sound was recorded directly onto a master disc (also called the matrix, sometimes just the master) at the recording studio. From about 1950 on (earlier for some large record companies, later for some small ...
The Victor Orthophonic Victrola, first demonstrated publicly in 1925, was the first consumer phonograph designed specifically to play electrically recorded phonograph records. The combination was recognized as a major step forward in sound reproduction. Electrical recording was developed by Western Electric, although a primitive electrical ...
Gianni Bettini (1860, Novara – 27 February 1938, San Remo) was a gentleman inventor and a pioneer audiophile who invented several phonograph improvements. [1] He is best known for having made the first (and in some cases only) recordings of the voices of several very famous singers and other celebrities of the 1890s. [2]
If the sound quality near the label of an ordinary record was considered acceptable, then playing time could be greatly increased by using that same groove-to-needle velocity throughout the recording. This is known as the CLV (constant linear velocity) format, as opposed to the usual CAV (constant angular velocity) format. The World Record ...