2 Metaphors for resonance

It was true that there was a sort of "tinkle," a certain falsetto tone in his style, which offended men of robust and severe taste; but this meretricious resonance of style was a matter of envy and admiration when affectation was the rage, and when the times were too enervated and too corrupt for the manly conciseness and concentrated force of an eloquence dictated by liberty and by passion.

But the word resonance, being accented usually on the first syllable only, is naturally a dactyl; and, since the other five little verses end severally with a monosyllable, which can be varied in quantity, it is possible to read them all as being dactylics; and so the whole may be regarded as trebly doubtful with respect to the measure.

2 Metaphors for  resonance