Who invented the gramaphone?

Answer 1

Patent drawing for Edison's phonograph, May 18, 1880. Thomas Alva Edison announced his invention of the first phonograph, a device for recording and replaying sound, on November 21 1877 and he demonstrated the device for the first time on November 29 (it was patented on February 19 1878 as US Patent 200,521). Edison's early phonographs recorded onto a tinfoil sheet phonograph cylinder using an up-down ("hill-and-dale") motion of the stylus. The tinfoil sheet was wrapped around a grooved cylinder, and the sound was recorded as indentations into the foil. Edison's early patents show that he also considered the idea that sound could be recorded as a spiral onto a disc, but Edison concentrated his efforts on cylinders, since the groove on the outside of a rotating cylinder provides a constant velocity to the stylus in the groove, which Edison considered more "scientifically correct". Edison's patent specified that the audio recording was embossed, and it was not until 1886 that vertically modulated engraved recordings using wax coated cylinders were patented by Chichester Bell and Charles Sumner Tainter. They named their version the Graphophone. Emile Berliner patented his Gramophone in 1887. The Gramophone involved a system of recording using a lateral (back and forth) movement of the stylus as it traced a spiral onto a zinc disc coated with a compound of beeswax in a solution of benzine. The zinc disc was immersed in a bath of chromic acid; this etched the groove into the disc where the stylus had removed the coating, after which the recording could be played. In May 1889, the first "phonograph parlor" opened in San Francisco. Customers would sit at a desk where they could speak through a tube, and order a selection for one nickel. Through a separate tube connected to a cylinder phonograph in the room below, the selection would then be played. By the mid-1890s, most American cities had at least one phonograph parlor. By 1890, record manufacturers had begun using a rudimentary duplication process to mass-produce their product. While the live performers recorded the master phonograph, up to ten tubes led to blank cylinders in other phonographs. Until this development, each record had to be custom-made. Before long, a more advanced pantograph-based process made it possible to simultaneously produce 150 copies of each record. However, as demand for certain records grew, popular artists still needed to re-record and re-re-record their songs. Reportedly, the medium's first major African-American star George Washington Johnson was obliged to perform his "The Laughing Coon" (or "Laughing Song") literally thousands of times in a studio during his recording career. Sometimes he would sing "The Laughing Coon" more than fifty times in a day, at twenty cents per rendition. (The average price of a single cylinder in the mid-1890s was about fifty cents.) http://www.answers.com/Phonograph?cat=technology
The gramophone is also known as the phonograph. The phonograph was invented in 1877 by inventor Thomas Edison.

Answer 2

Thomas Edison announced his invention of the first phonograph (or "gramophone"), a device for recording and replaying sound, on November 21, 1877, and he demonstrated the device for the first time on November 29 (it was patented on February 19, 1878 as US Patent 200,521). Edison's phonograph was followed by Alexander Graham Bell's graphophone, 1887 - Emile Berliner Invents The Gramophone And Records

Answer 3

Thomas Alva Edison

Answer 4

Thomas Alva Edison invented the phonograph.

Answer 5

1887

Answer 6

1887