Who invented the phonograph?

Thomas Alva Edison was born in Milan, Ohio, and died in West Orange, New Jersey, USA. World-famous inventors, physicists and entrepreneurs are known as "the king of inventions in the world". He has more than 2,000 well-known and important invention patents and was awarded the title of "Menlo Park's Wizard" by the media.

Edison was the first person in human history to make use of a large number of production principles and electrical engineering research laboratories to patent inventions, which had a far-reaching impact on the world. His invention of the phonograph, movie camera and electric light had a great influence on the world. He has more than 2000 inventions, including phonograph, movie camera, tungsten light bulb, etc., which have great influence on the world. In the United States, Edison has 1093 patents, while his patents in Britain, France, Germany and other places have accumulated more than 1500.