4 Answer(s)
Rachna Dayal
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Posted 5 year ago Rachna Dayal Gurushala Teacher Coach

Noise is unwanted sound judged to be 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.

Nikku Yadav
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Posted 5 year ago Nikku Yadav

Noise is unwanted sound judged to be 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. ... This signal noise is commonly measured using A-weighting or ITU-R 468 weighting

Nisha Nikam
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Posted 5 year ago Nisha Nikam

Noise is unwanted sound judged to be 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. ... This signal noise is commonly measured using A-weighting or ITU-R 468 weighting

Mitesh Sharma
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Posted 5 year ago Mitesh Sharma

The unpleasant sound which we are unable to hear is called noise