resonator
device or system that exhibits resonance or resonant behavior, that is, it naturally oscillates at some frequencies, called its resonant frequencies, with greater amplitude than at others
Thin-film bulk acoustic resonator
device consisting of piezoelectric material
Guitar Resonator
accessory for guitar
helical resonator
electronic component
tuning fork
device used to produce a fixed tone
string
string or wire that vibrates in a string instrument to produce a musical tone
dielectric resonator
dielectric material that functions as a resonator for radio waves
cavity resonator
hollow structure or device where standing waves can form through resonance
microwave cavity
resonator device that can hold a standing microwave