What does designing a system for a high Q-factor imply?

Answer

The system is extremely sensitive to deviations from its target frequency but provides maximum gain right at that target.

A high Q-factor is a measure related to low damping and high sharpness of the resonance peak, meaning the system is highly sensitive to frequency deviations but offers maximum gain at the resonant frequency.

What does designing a system for a high Q-factor imply?
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