Easy Decibel

Easy Decibel is your ultimate pocket-sized tool for sound analysis! Developed for both curious individuals and audio professionals and enthusiasts, it transforms your cell phone's microphone into a powerful sound pressure level (SPL) meter and spectrum analyzer.

Whether you want to find out how noisy the traffic is on your street, adjust the sound of your home theater, or even calibrate audio equipment, Easy Decibel delivers data visually, quickly, and elegantly.

🔥 Key Features:

• Real-Time Decibel Meter: Monitor the intensity of the sound around you (dB) with precise and intuitive meters.

• Spectrum Analyzer (RTA): Visualize sound frequencies (from 20Hz to 20kHz) moving in real time through a beautiful FFT graph. Discover where the bass, mids, and highs are!

• Complete Statistics: Keep track of noise with Minimum, Maximum, and Average Volume loggers for your recordings.

• Hearing Risk Alerts: The app automatically warns you if prolonged exposure to that volume is considered normal, requires attention, or presents real risks to your hearing.

• Tone and Noise Generator: Test your headphones, speakers, and the acoustics of your environment with our integrated generator. Create Sine Waves (from 100Hz to 18kHz), White Noise, and Pink Noise with just one touch!

🔒 Privacy First: Easy Decibel respects you. Microphone use is strictly local and momentary for graphic rendering. Absolutely no audio is recorded, stored, or sent to the internet.

Clean style, modern Dark Mode interface, and zero complications. Download Easy Decibel and discover the secrets of the sound around you!

(Warning: Smartphone microphones are primarily calibrated for the human voice. Extreme noise levels, well above 90-100 dB, may be limited by the device's hardware and may not be accurately measured by laboratory equipment. Use the app as an excellent and reliable reference tool!)