Quadratic Difference Tones

Famous quotes containing the words difference and/or tones:

“The difference between farce and humour in literature is, I suppose, that farce strums louder and louder on one string, while humour varies its note, changes its key, grows and spreads and deepens until it may indeed reach tragic depths.”
—V.S. (Victor Sawdon)

“There sighs, lamentations and loud wailings resounded through the starless air, so that at first it made me weep; strange tongues, horrible language, words of pain, tones of anger, voices loud and hoarse, and with these the sound of hands, made a tumult which is whirling through that air forever dark, as sand eddies in a whirlwind.”
—Dante Alighieri (1265–1321)