🔈 The sound level meter application (SPL) checks and displays the measured dB values In your immediate area. The app shows decibel values by measure the noise, in a professional graphic view. 🔈 The Sound level meter (SPL) application has all the features that you need- ✔️Indicate and display decibels by gauge ✔️Record of Max/Avg/Min decibel values, via clear logarithmic graph ✔️The sound meter app will show you accurate sound value ✔️History page - contain all your decibel data history ✔️Back