In December 1877, Thomas Edison and his team invented the phonograph using a thin sheet of tin foil wrapped around a hand-cranked, grooved metal cylinder. Tin foil was not a practical recording medium for either commercial … See more

On March 20, 1900, Thomas B. Lambert was granted a US patent (645,920) that described a process for mass-producing cylinders made from See more

Cylinder phonograph technology continued to be used for Dictaphone and Ediphone recordings for office use for decades.
In 1947, Dictaphone … See more

Audio/video recordings of a recording and playback demonstration at the Thomas Edison National Historical Park in West Orange, New Jersey. See more

The earliest soft wax cylinders were sold wrapped in thick cotton batting. Later, molded hard-wax cylinders were sold in boxes with a cotton … See more

Cylinder records continued to compete with the growing disc record market into the 1910s, when discs won the commercial battle. In 1912, See more

Because of the nature of the recording medium, playback of many cylinders can cause degradation of the recording. The replay of cylinders diminishes their fidelity and degrades their recorded signals. Additionally, when exposed to humidity, mold can penetrate … See more