Assertion: vibraphone's bar | /r/HasProperty | tuned
Facets:
value: to a twelfth
type: OTHER
value: perfectly
type: DEGREE
Source sentences:
text: Gold finished bars are perfectly tuned, and gold lacquered resonators are arched and mitered for superb projection.
text: Each bar is hand tuned and adjusted by skilled craftsmen using this proprietary method.
text: The bars of the xylophone are less undercut and the first overtone is tuned to a twelfth (a ratio of 3.0).
text: Each bar is hand tuned and adjusted by skilled craftsmen using this proprietary method.