소음측정기(Sound Meter)

this sound meter shows you sound or noise level with circle and bar guage type
this is good to measure sound level although it is not as accurate as sound meter measurement in markets

이 소음측정기 앱은 외부의 소음을 측정하여 dB로 환산하여 보여준다. this sound meter shows you sound or noise level with circle and bar guage type
this is good to measure sound level although it is not as accurate as sound meter measurement in markets

The noise meter app shows in terms of dB to measure the noise coming from outside.