Quadratic Difference Tones

Famous quotes containing the words difference and/or tones:

    “No burst of nuclear phenomenon
    That put an end to what was going on
    Could make much difference to the dead and gone.”
    —Robert Frost (1874–1963)

    “‘Tis not that thy mien is stately,
    ‘Tis not that thy tones are soft;”
    —Charles Stuart Calverley (1831–1884)