Weighted Sound Pressure

Famous quotes containing the words sound and/or pressure:

“As usual the Liberals offer a mixture of sound and original ideas. Unfortunately none of the sound ideas is original and none of the original ideas is sound.”
—Harold MacMillan (1894–1986)

“Under the pressure of the cares and sorrows of our mortal condition, men have at all times, and in all countries, called in some physical aid to their moral consolations—wine, beer, opium, brandy, or tobacco.”
—Edmund Burke (1729–1797)