Today, in 1978 Thomas Edison patents the phonograph
2021-02-19 Fri
The phonograph, a device used for mechanical recording and reproduction of sound. It was the most loved and common device used for recording music from the 1870s through the 1980s. The phonograph is also called a record player; it was also used for the reproduction of sound using the vibration of a stylus, or needle, following a groove on a rotating disc.The phonograph was invented by Thomas Edison for which he was also awarded U.S patient for this invention on February 19, 1878. Thomas Edison had created many invasions, but his favourite was Phonograph. He inverted the Phonograph while working on improvements to the telegraph and the telephone, to figure out a way to record sound on tinfoil-coated cylinders.
In the year 1877, he created a new machine with two needles. One needle was used for recording and another needle was used for playback. When Edison spoke into the mouthpiece, the sound vibrations of his voice would be indented onto the cylinder by the recording needle.
The Phonograph had created a new world for the people. During World War I, the Edison Company had created a new model for the U.S army, because it meant a lot to the soldiers to have music to cheer them and remind them of home. The U.S government had purchased his model for $60.
Image Courtesy: colnect.gov
Latest News
-
Gold Pagoda of Vijaynagar Empire King Deva Raya I
2024-04-10 WedKing Deva Raya I of the Vijayanagara Empire was a patron of Kannada literature and architecture. He ...
-
Silver Denarius of Septimus Severus
2024-04-05 FriLucius Septimius Severus served as the Roman emperor from 193 to 211 AD. Severus sat on the throne o...
-
Extremely rare 'Malaharamari' type Gold Gadyana of King Guhalladeva-III Sold for INR 611000
2024-04-03 WedTribhuvanamalla, also known as Guhalladeva III, was the ruler of the Kadamba dynasty. His reign coin...
-
90 Years of RBI
2024-04-02 TueOn 1st April, PM #Modi unveiled a special commemorative coin marking 90 Years since the foundation o...
-
Silver Denarius of Julia Mamaea
2024-04-02 TueJulia Avita Mamaea, a Christian Syrian noblewoman, was the mother of Roman Emperor Alexander Severus...