ek baat khas dhyan rakhe..kisi bhi rubric ko samajne ke liye sab se pehle uska eaxact meaning samaj lena chahiye..NOISE un awaaz ke liye istemaal hota he jo loud ho aur unpleasant ho...
jese hindi ya gujarati me= shor bakor,kolaahal
Is liye jyada pareshan kar dene wali awaaz ke liye "Noise pollution" word use kiya jata he, kabhi bhi kahi bhi "voice polution" ya "tone pollution" use nahi kiya jata...in sab ke liye ham slow voice ya loud voice use karte he..kyu ki ye
