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12:01PM & & © Bul Ge:, , < Hh ? :, , , , , , , , Noise and Music, , Noise is the sound that is unpleasant to hear, , for example sound produced by vehicles.., , Music :-It is the sound that is pleasant to hear, Sound coming out through musical, , instruments.., Noise pollution, , Presence of excessive loud and unwanted, sound to our ear that sound is called Noise and, that causing pollution in environment is called, , noise pollution., , Sound of vehicles explosion ,burning or, bursting of crackers ,machines, loudspeaker,, , Television with high volume.., Harmful effect of Noise pollution, , 1.Due to noise pollution many types of health, related problems occurs such as lack of, sleep ,Hypertension, loss of hearing,anxiety,, , sound above 70 dB is very painful to hear.., , 2.A person who is exposed to loud sound, , continuously get permanent or temporary loss, , @ <, , of hearing