LED Sound Meter

사운드 VU 미터는 재미 세련된 LED 그래픽 인터페이스와 오디오 레벨을 확인!

Check out ambient and/or specific sound levels using this fun graphical LED interface with adjustable levels for input volume and hold time, including the option to hold the meter at the peak level.

You can use the sliders to calibrate the phone to more accurate dB levels, as the numbers shown do not represent levels in decibels and this app is not pre-calibrated for specific phone models.