Assertion: edison disc | /r/HasProperty | played to their full advantage
Facets:
value: on edison diamond disc phonographs
type: LOCATION
Source sentences:
text: The thick Edison Discs recorded the sound vertically in the groove at a rate of 150 grooves-per-inch (GPI) rather than the typical laterally-cut groove of around 100 GPI, which gave 10-inch Edison discs a longer playing time (up to five minutes) than laterals and could only be played to their full advantage on Edison Diamond Disc Phonographs.