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.