Assertion: turntable's speed | /r/ObjectUse | used for narrated publications
Facets:
value: for the blind
type: TRANSITIVE-OBJECT
value: for impaired
type: TRANSITIVE-OBJECT
Source sentences:
text: 3 rpm speed was used for narrated publications for the blind and visually impaired, and was never widely commercially available, although it was common to see new turntable models with a 16 rpm speed setting produced as late as the 1970s.