Thomas Edison's phonograph marked the start of recorded sound's era.

In 1877, Thomas Edison unveiled his groundbreaking invention of the phonograph in the USA. This momentous creation marked the beginning of the age of recorded sound, revolutionizing the way music, speeches, and other audio content were preserved and shared. The phonograph allowed sound to be captured and played back, paving the way for the development of the modern music industry and audio technology. #ThomasEdison #Phonograph #RecordedSound #Innovation