dB Meter – Noise Monitor

dB Meter turns your Android into a precise sound level meter. Measure environmental noise in real time with A-weighted (dBA) readings and a clear, color-coded gauge. Why you’ll like it Real-time dBA: Large live value with A-weighting. AVG (Leq) & MAX: Track equivalent continuous level and the highest peak. Color gauge: Green <70 dB, Yellow 70–90 dB, Red >90 dB for instant context. Noise hints: Friendly labels (e.g., “Conversation”, “Heavy traffic”). History & charts: Review past sessions and see trends over time. Modern UI: Smooth animations, clean Material design, dark mode. Privacy & control: Starts measuring only after microphone permission is granted. Tips For best results, keep the mic unobstructed. Device hardware varies; this app is for informational/educational use and is not a professional calibration tool.