decibel造句
(1) Decibel is the personification of an abstract quality.
(2) Any bar or disco which exceeds its permitted decibel limit can be shut down on the spot for the night by police.
(3) The decibel level was mounting.
(4) Human's ear usually cannot stand sound over 80 decibel.
(5) A Decibel is equal to a shell very.
(6) The noise pollution reached a high decibel levellevel.
(7) Toys that make noise can't exceed certain decibel limits.
(8) In sound we use the decibel scale.
(9) Specified as a decibel value over a frequency range.
(10) The most usual system is that of the decibel scale.
(11) And it analyses the effect of decibel in the EMC test and electromagnetic design.
(12) I yell at a decibel machine hysterically, a series of chirps , with unknown tones, till i am voiceless.
(13) A threshold decibel value can be set to trigger an alarm.
(14) The police began carrying around decibel metres last summer to enforce new noise ordinances.
(15) Decibel: 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.
(16) QUES: using a decibel meter, determine the sound coming from a speaker at a set volume when the meter is placed a set distance from the speaker.
(17) Decibel one phrase is applied to telephone engineering first in 1924 beginning of years in.
(18) The relative current attenuation decibel value was used to indicate the microwave attenuation anisotropy.
(19) A measure of sound intensity equivalent to one decibel at 1000 Hz.
(20) A 30 - decibel amplifier offers no advantage over a 20 - decibel amplifier.
(21) Scientists use a unit of measure called a decibel to measure the loudness of a sound.
(22) The decibel is unit that expresses the ration of the magnitude of two electric voltage.
(23) Novotna really made Seles fight in a hard-hitting battle that surely set a new decibel record!
(24) The reverse acoustic ceilings amplify the din to a decibel range appropriate for a wind tunnel.
(25) Twenty-five dollars was considerably more than he expected, they must have been charging by the decibel.
(26) After my hearing tests, the audiologist told me that the decibel level at which I am comfortable hearing is twice that of a normal person.
(27) When you angry with your girlfriend, don't speak surpass 3 mins, volume don't surpass 20 decibel.
(28) Ear also becomes carried on the back a bit, talking sound grows decibel.