resonansi

Etymology
,, from (French ), from , from.

Noun

 * 1) resonance:
 * 2)  A resonant sound, echo or reverberation, such as that produced by blowing over the top of a bottle.
 * 3)  The increase in the amplitude of an oscillation of a system under the influence of a periodic force whose frequency is close to that of the system's natural frequency.
 * 4)  An increase in the strength or duration of a musical tone produced by sympathetic vibration.