Development of Disc Recording Techniques

DEVELOPMENT OF EDISON'S DISC RECORDING TECHNIQUES,
PHONOGRAPHS AND MANUFACTURING METHODS

The Edison Disc Phonograph grew out of a need to compete with the disc machines and disc records produced by other companies.

1908- the record buying public seemed to shun cylinder records with their single. selection music choices and shorter playing time. Edison's attempt to compete with discs through his wax Amberol cylinders failed due to the fragile grooving on the records and the fact that there was no way to put a "flip side" selection on a cylinder record. So work was begun on a system that could successfully compete in the disc marketplace and not infringe on existing disc patents held by other companies.

1909-Work on an improved record surface was in progress in under the guidance of Jonas Aylsworth and phonograph designs were being considered along with continuing research in disc recording techniques under Edison's supervision

1912: Experiments and construction of prototype models continued during the summer by September Edison had commercial records and machines ready to market. They were unveiled to the public in December.

Experimentation continued throughout the years Diamond Disc products were marketed and running changes were made in materials and methods of manufacture as well.

 

 

 

 

 

Courtesy of Raymond Wile