Sound meter : SPL & dB meter

Sound Meter is a simple, reliable Sound Pressure Level meter (SPL meter), noise level meter, decibel meter (dB meter), sound level meter, or soundmeter designed to help you perform quick sound tests and measure environmental noise. Using your smartphone’s microphone, it provides fast dB readings—ideal for home, office, and outdoor monitoring.

Whether you’re checking workplace noise, testing home acoustics, or doing a sound test for hobbies, this app helps you understand your surroundings with clear real-time charts. For best accuracy, calibrate against an actual SPL meter when possible. In quiet places, you may also manually adjust readings to around 20–30 dB. This makes it a handy tool for noise tracking, home-recording setup checks, and DIY acoustic measurement.

Consistent exposure to loud noise can impact physical and mental health. Use this soundmeter/noise meter to stay informed and protect your hearing. Download Sound Meter to keep your environment safe and comfortable.

• Measure environmental noise and sound with real-time dB readings
• Live chart graph with continuous updates for accurate noise analysis
• Displays minimum (Min), maximum (Max), and average (Avg) decibel levels during each session
• Shows total measuring time with easy reset, play, and pause controls
• Ideal for noise test or sound test tasks using a decibel meter (dB meter)