NOISE CANCELLATION

Hey dosto apne kabhi noise cancellation ke bare me suna hoga ya phir apne mobile ke box pr ya headphone ke box par likha dekha hoga to aj main apse isi ke bare me bat karne wala hoon ki noise cancellation kya hota hain, iske kya benefits hote hain aur yeh kam kaise karta hain.

NOISE

Jo bhi awaz apse use ki nahi hain use ham noise bolte hai jaise ki jab ap market me kisi se bat krte hain to background ki awaz jo ki ap ke use ki nahi hain wo noise hui.

BENEFITS OF USING NOISE CANCELLATION

Aj kal jitne bhi smart phones hain usme noice cancellation hota hain usse jo apke leye bhot useful rhta hain jab ap safar me hote hain to background k noise s apko koi pareshani nahi htoe hain aur kisi se bat krte time apko awaaz clear sunati dte hain.

WORKING

Humne science main padha hain kii sound wave ke form me travel krti hain.

Mobile phones 2 microphones ka use karte hain jo phone ke neche laga hota hain wo apke awaz zyada ache se record karega leken noise bhi ayge dusra mic phone ke upar ya pcche laga hota hain wo apke awz zyda ache nahi par noise ache se record kr lega jo apke as pas ke mahol main hain.

N.C. NOISE CANCELLATION is ke graph jo hoga usme sound ke sath noise bhi hoge.

aur M.P. MAIN MICRO PHONE iska graph me apke awz bhi hain aur noise bhi. hamne science me pada hain ki agar M.P - N.C = C.S isse apko clear sound milegi