The decibel level of all this at Fox and the usual redoubts will be deafening.
Maybe it was the fact that the candidates were sitting around a table, which clearly lowered the decibel level.
Their mission: to raise the awareness of poverty to the decibel level of other hot-button media issues.
Every government in Delhi keeps a thermometer in its holster and calibrates its decibel levels according to ground temperature.
The decibel levels fell a fraction, but we were still in the heart of a crowd that believed in Brazil.
Some men raise their voices when the argument heats up, and if women try to match their decibel level, they risk sounding shrill.
Progress in science and industry is constantly demanding new terms and one of the latest of these is the word "decibel," coined by telephone engineers to describe the efficiency of telephone circuits. It is a substitute for the phrase "transmission unit." The actual unit decided upon was first called "bel," after the inventor of the telephone. The bel, however, is larger than is needed in practice, and, therefore, a unit one-tenth as large was adopted by engineers and named the decibel. ["Popular Mechanics," May 1929]
decibel de·ci·bel (děs'ə-bəl, -běl')
A unit used to express relative difference in power or intensity, usually between two acoustic or electric signals, equal to ten times the common logarithm of the ratio of the two levels.
A unit used to measure the power of a signal, such as an electrical signal or sound, relative to some reference level. An increase of ten decibels in the power of a signal is equivalent to increasing its power by a factor of ten. As a measure of sound intensity, a zero-decibel reference is stipulated to be the lowest level audible to the human ear; the speaking voice of most people ranges from 45 to 75 decibels.
A unit of measurement of the volume of sounds.