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The basic distinction between the Edison's first phonograph patent and the Bell and Tainter patent of 1886 was the method of recording. Edison's method was to indent the sound waves on a piece of tin foil, while Bell and Tainter's invention called for cutting, or "engraving", the sound waves into a wax record with a sharp recording stylus. [46]
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 ...
Blue Amberol Records was the trademark name for cylinder records manufactured by Thomas A. Edison, Inc. in the US from 1912 to 1929. They replaced the 4-minute black wax Amberol cylinders introduced in 1908, which had replaced the 2-minute wax cylinders that had been the standard format since the late 1880s.
Thomas A. Edison invented the phonograph, the first device for recording and playing back sound, in 1877.After patenting the invention and benefiting from the publicity and acclaim it received, Edison and his laboratory turned their attention to the commercial development of electric lighting, playing no further role in the development of the phonograph for nearly a decade.
Nevertheless, the Blue Amberol format was the longest-lived cylinder record series employed by the Edison Company. [1] These were designed to be played on an Amberola, a type of Edison machine specially designed for celluloid records that did not play older wax cylinders. Blue Amberols are more commonly seen today than earlier Edison 2-minute ...
In the second hundred patents, Edison continues his work with the telegraph. He also starts to patent electrical distribution and the light. U.S. patent 196,747, Stencil-Pens. Later adapted to be a Tattoo machine. Patent drawing for Edison's phonograph, 18 May 1880. U.S. patent 223,898. U.S. patent 0,178,221 – Duplex Telegraphs (1876)
Gouraud as caricatured by Ape (Carlo Pellegrini) in Vanity Fair, April 1889George Edward Gouraud (30 June 1842 – 17 February 1912 [1]) [2] was an American Civil War recipient of the Medal of Honor who later became famous for introducing the new Edison Phonograph cylinder audio recording technology to England in 1888.
Ipomoea cairica is a vining, herbaceous, perennial plant with palmate leaves and large, showy white to lavender flowers. A species of morning glory, it has many common names, including mile-a-minute vine, Messina creeper, Cairo morning glory, coast morning glory and railroad creeper.
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