Assertion: disc's sound | /r/CapableOf | vibrate diaphragm
Facets:
value: in the standard procedure
type: MANNER
value: with a recording stylus
type: MANNER
Source sentences:
text: While the cylinder was rotated and slowly progressed along its axis, the airborne sound vibrated a diaphragm connected to a stylus that indented the foil into the cylinder's groove, thereby recording the vibrations as "hill-and-dale" variations of the depth of the indentation.
text: In the standard procedure used until the mid-1920s, the sounds generated by the performance vibrated a diaphragm with a recording stylus connected to it while the stylus cut a groove into a soft recording medium rotating beneath it.