How did Emil Berliner’s gramophone differ from Edison’s cylinder phonograph?

Emil Berliner’s Gramophone differed from Thomas Edison’s cylinder phonograph primarily in the physical medium and the method of tracking sound. While Edison’s phonograph recorded sound as a series of indentations in a helical groove on a rotating cylinder, Berliner’s Gramophone utilized a flat disc.123

Key technical and commercial differences included:

• Stylus Movement: On Edison’s cylinders, the stylus moved vertically. Berliner’s design featured a stylus that moved horizontally across the disc, which helped minimize distortions caused by gravity on the recording stylus.32
• Manufacturing: Berliner developed a method to create a negative from a flat master disc, which could then be used as a mold to mass-produce many copies. This provided a significant commercial advantage over the cylinder format, which was more difficult to manufacture in large quantities.24

These innovations allowed the disc-based Gramophone to eventually become the standard for the recording industry, transforming the phonograph from a novelty into a widespread cultural phenomenon.24