Sound Meter - Decibel Level

Turn your smartphone into a smart, portable sound level meter! This free Sound Meter app helps you detect and analyze ambient noise with high accuracy, whether you're in a quiet room or a noisy street. It functions as a reliable decibel meter, real-time noise tracker, and frequency analyzer — all in one simple tool.

Highlights:

🎚 Precise dB Meter: Measure sound intensity with ±3 dB accuracy.

📈 Real-Time Noise Monitor: Instantly view live decibel readings.

🕒 Noise History Tracking: Record and log sound levels over time.

🎵 Frequency Breakdown: Visualize sound spectrum and frequency range.

🚨 Peak Detection: Capture the loudest point in any time frame.

🌳 Outdoor/Indoor Use: Great for both environmental and indoor noise tests.

🏢 Workplace Ready: Monitor and ensure compliance with noise standards.

📊 dB Chart & Histogram: Understand sound levels with helpful visuals.

FAQ:

Is this app accurate?

Yes! With device calibration, our sound meter offers results close to professional tools.

What is it used for?

Perfect for checking noise pollution, testing room acoustics, or measuring sound at home, work, or public places.

Why Choose This App?

Simple interface, fast performance, GDPR-compliant, and optimized for most Android devices. Get reliable noise readings, frequency analysis, and sound graphs on the go.

Important Tips:

For best results, calibrate the microphone using a real sound meter.

Accuracy may vary by device model – please adjust settings as needed.

Save your recordings before exiting to avoid data loss.

📥 Download now and monitor your environment with confidence!