Assertion: bell tower's bell | /r/HasProperty | struck
Facets:
Source sentences:
text: The bell produces a secondary pitch (f') which lies outside that 'inharmonic series though it is clearly audible when the bell is struck, 'to curiously thrilling and disturbing effect.'
text: "The bell produces a secondary pitch (f') which lies outside that 'inharmonic series though it is clearly audible when the bell is struck, 'to curiously thrilling and disturbing effect.'"The strike tone is middle C , the hum tone an octave below.
text: The accompanying musical staves show the series of harmonics which are generated when a bell is struck.
text: The forces holding the tin and copper together cause vibrations rather than cracks when the bell is struck which creates a resonant tone.
text: When the bell was struck, it did not break, but the sound produced was described by one hearer as like two coal scuttles being banged together.