2025-06-06 00:00:00 Sound Detection - Decibel Test testing provides you with real-time and accurate noise detection function, helping you comprehensively understand and manage the noise environment. Whether you are at home, workplace, public place or outdoors, you can easily measure the noise situation!  Main functions: Real time measurement: Quickly capture surrounding sounds and display accurate volume decibel levels in real-time Camera forensics: Recording noise data in the current environment by taking photos with a camera