Intermittent noise definition
Intermittent noise means a noise whose level suddenly drops to several times the level of the background noise;
Intermittent noise means a noise which goes on and off but which is steady while it is on.
Intermittent noise means noise with one or more quiet periods interspersed within an hour period.
Examples of Intermittent noise in a sentence
Intermittent noise is interrupted with periods of quiet whereas continuous noise remains relatively constant (with occasional rises and falls) over time.8 Although over time some cochlear hair cells die off naturally as humans age, many more are damaged earlier due to exposure to high levels of noise.9 LongMterm exposure to noise is a process that often leads to gradual development of disease.
More Definitions of Intermittent noise
Intermittent noise means an interrupted noise which reoccurs at either regular or irregular intervals, excluding an impulsive noise. The sound pressure level of an intermittent noise will equal the ambient environmental level 2 or more times during the period of observation.
Intermittent noise means a noise whose sound pressure level equals the ambient environmental level two or more times during the period of observation. The periods of time during which the level of the noise remains at an essentially constant value different from that of the ambient noise level is on the order of one second or more.
Intermittent noise means a noise with an "on" cycle of ten percent (10%) or less and a maximum continuous duration of six (6) minutes. Example: a motor vehicle passing a fixed location.
Intermittent noise means a sound level which suddenly drops to the ambient level several times during the period of observation and the time during which the level remains at a constant value different from that of the ambient level being of the order of one second or more;