Quadratic Difference Tones

Famous quotes containing the words difference and/or tones:

    Ice is an interesting subject for contemplation. They told me that they had some in the ice-houses at Fresh Pond five years old which was as good as ever. Why is it that a bucket of water soon becomes putrid, but frozen remains sweet forever? It is commonly said that this is the difference between the affections and the intellect.
    Henry David Thoreau (1817–1862)

    This was Venice, the flattering and suspect beauty—this city, half fairy tale and half tourist trap, in whose insalubrious air the arts once rankly and voluptuously blossomed, where composers have been inspired to lulling tones of somniferous eroticism.
    Thomas Mann (1875–1955)