The vibration and/or oscillation in bell shaped objects (horns, bells, etc.) set in periodic motion.
See Also
07 - Resonance Co-vibration or Sympathy of Tones
cavity resonator
Bell Resonance
Figure 18.03 - Keely Chart Showing Acoustic Resonance of the Brain Chord
Resonance
Resonance Box
resonator
Sympathetic Resonance