Install and use the Noise Meter App
Noise meter apps are digital tools that utilize your smartphone's microphone to measure sound levels in decibels (dB). They provide a convenient way to assess noise pollution, protect your hearing, and troubleshoot audio equipment.
How Noise Meter Apps Work
Microphone: The app employs your device's microphone to capture sound waves.
Decibel Measurement: It converts sound pressure levels into decibels, displaying them on the screen.
Additional Features: Many apps offer features like sound level history, graphs, and alerts for excessive noise.