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The LP (from long playing [2] or long play) is an analog sound storage medium, specifically a phonograph record format characterized by: a speed of 33 + 1 ⁄ 3 rpm; a 12- or 10-inch (30- or 25-cm) diameter; use of the "microgroove" groove specification; and a vinyl (a copolymer of vinyl chloride acetate) composition disk.
16 2/3rpm vinyl record: A label close-up on a 16rpm vinyl Mechanical analog; lateral groove, horizontal stylus motion - played at half the regular speed of an LP 1951 Minifon P55 Minifon cassette Analog, magnetic wire on reel, 30 cm/s or about 11.8 ips was quickly adopted by many governments as being the ultimate "spy" recorder of its day 1957
An LP record on a phonograph. Technological developments in the early 20th century led to sweeping changes in the way recorded music was made and sold. Before the LP, the standard medium for recorded music had been the 78 rpm gramophone record, made from shellac and holding three to five minutes per side. [3]
Vinyl records, or long-playing (LP) records, have become popular again as a way to consume music despite the rise of digital media. Over 15 thousand units were sold between 2008 and 2012, [ 16 ] their sales reaching the highest level in 2012 since 1993.
In France, the SNEP said that LP sales were 200,000 in 2008, however independent record labels said that overall sales were probably 1 million. [124] In United States, 67% of all vinyl album sales in 2012 were sold at independent music stores. [125] Vinyl revenues were at the lowest point in its history in 2006, with a total trade value of $36 ...
Three vinyl records of different formats, from left to right: a 12 inch LP, a 10 inch LP, a 7 inch single. 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 History of Eric Clapton is a compilation double LP, released in 1972 by Polydor Records in the United Kingdom, and Atco Records in the United States. It features Eric Clapton performing in various bands between 1964 and 1970, including The Yardbirds, Cream, Blind Faith and Derek and the Dominos.
The timeline of music technology provides the major dates in the history of electric music technologies ... The microgroove 33-1/3 rpm vinyl record (LP) is ...