Instances where noices are produce
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Answer:
Noise is unwanted sound considered unpleasant, loud or disruptive to hearing. From a physics standpoint, noise is indistinguishable from sound, as both are vibrations through a medium, such as air or water. The difference arises when the brain receives and perceives a sound.[1][2]
Acoustic noise is any sound in the acoustic domain, either deliberate (e.g., music or speech) or unintended. In contrast, noise in electronics may not be audible to the human ear and may require instruments for detection.[3]
In audio engineering, noise can refer to the unwanted residual electronic noise signal that gives rise to acoustic noise heard as a hiss. This signal noise is commonly measured using A-weighting[4] or ITU-R 468 weighting.[5]
In experimental sciences, noise can refer to any random fluctuations of data that hinders perception of a signal.
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Answer:
Noise generation depend on the particularly noisy operations and equipment including crushing, riveting, blasting (quarries and mines), shake-out (foundries), punch presses, drop forges, drilling, (e.g. jack hammers, chipping hammers, etc.)
Noise is also produced by heavy traffic when impatient drivers continuously honk.
It is also created when bursting crackers, loud speakers during marriages and other functions.
Explanation:
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