Decibelímetro: Medidor de Som

📱 Decibel Meter: Sound and Noise Meter in dB
Transform your cell phone into a practical and reliable decibel meter. Measure the sound level around you in real time and find out exactly how many decibels (dB) are in your environment — at home, at work, on the street, or anywhere. Whether it's to check the neighbor's noise, assess office noise, check the volume of a show, or simply out of curiosity, this sound meter puts professional measurement in the palm of your hand, with a clean and easy-to-use interface.

🎯 WHY CHOOSE THIS DECIBEL METER? Unlike other apps, here you measure, record, calibrate, and share — all in one place, with precision adjustable to your device and without complication.

✨ MAIN FEATURES 🔊 Real-time measurement — Track the instantaneous sound level, average (AVG), and maximum peak (MAX) of your session, with a built-in timer.
📊 Professional analog display — Visualize sound intensity on an easy-to-read meter, with colored zones indicating when noise reaches a high level.
📈 Visualization graphs — See how sound varies over time, analyze the level online, or explore the ambient frequency spectrum. 🎚️ Frequency weighting (dB-A, dB-C, dB-Z) — Choose the ideal measurement mode for each situation, following the standards used in professional sound level meters.
⏱️ Time weighting (Impulse, Fast, Medium, Slow) — Adjust the response speed to capture everything from fast peaks to continuous noise.

🎯 Assisted Calibration — Adjust your device's readings for more accurate results. Each microphone is different, and calibration fine-tunes your decibel meter to reality.
💾 Export and Sharing — Save your sessions and share the results as a data summary (date, duration, maximum, average, minimum, and noise level) or as an audio file in WAV format.
📚 Level Reference Table — Not sure if 60 dB is too much? The app translates each measurement into everyday examples, from a quiet library to an ambulance, from the hearing threshold to dangerous levels.
🕑 Measurement History — Access and review your previous measurements whenever you want. 🌙 Dark and Comfortable Design — Modern, lightweight, and pleasant interface to use anytime.

📋 WHAT IS A DECIBEL METER USED FOR?
- Measuring noise in work and study environments
- Evaluating the sound of appliances, motors, and machines
- Checking the volume at concerts, parties, and events
- Monitoring noise pollution at home and in the neighborhood
- Testing the acoustics of a room
- Monitoring sound levels for comfort and hearing health
⚠️ ABOUT ACCURACY
This app measures sound levels using your device's microphone. Since cell phone microphones are not manufactured for high-precision measurement, values ​​may vary depending on the device. For more accurate results, use the calibration feature by comparing with a professional sound level meter. Ideal for general, educational, and informational use.

Download the Decibel Meter: Sound Meter now and start measuring the noise around you in decibels!