Sound Absorption Coefficients

Famous quotes containing the words sound and/or absorption:

    “There is a silence where hath been no sound,
    There is a silence where no sound may be,
    In the cold grave—under the deep, deep sea,
    Or in wide desert where no life is found,”
    —Thomas Hood (1799–1845)

    “The great social adventure of America is no longer the conquest of the wilderness but the absorption of fifty different peoples.”
    —Walter Lippmann (1889–1974)