OpeNoise vs Decibel

OpeNoise is a real-time noise level meter. TECHNICAL SPECIFICATIONS: - Real-time A-weighted sound pressure level measurement - Minimum and maximum level - Third octave and FFT analysis - Data saving in text file - Calibration - Displaying measurements on a map - Metadata compilation - Sharing calibration and measurements with the OpeNoise community TERM OF USE This app is not intended for professional use, it does not necessarily guarantee an accurate noise measurement. Since each device has a different response to noise, a comparison with a professional noise level meter in the measurement dynamic range is required. The utilization of the app requires adequate technical knowledge and skill; an extemporary measurement might not be correct. The calibrations and measurements sent to the OpeNoise community will be used for statistical purposes only and cannot be used in any way to verify compliance with legal limits. CREDITS Developers: Arpa Piemonte (Regional Agency for the Protection of the Environment of Piedmont - Italy - www.arpa.piemonte.it). The code is open source under GNU v.2 license or later, the code is on GitHub: https://github.com/Arpapiemonte/ KEYWORDS noise level meter, level, sound, noise, measure, measurement, dB, db, dBA, dB(A), decibel

Decibel Meter Pro: Measure, Protect, and Explore Sound From noisy streets to powerful machinery, sound is everywhere. But prolonged exposure to loud noise can damage your hearing. Decibel Meter Pro is your all-in-one tool for sound measurement, hearing protection, and audio exploration. Engineered for precision and loaded with advanced features, it's perfect for anyone who values their hearing or works with sound. Why Choose Decibel Meter Pro? Professionally calibrated for accuracy, Decibel Meter Pro delivers top-tier performance without the high cost of traditional sound level meters. Whether you're safeguarding your ears, testing audio equipment, or simply curious about the sounds around you, this app is your go-to solution. Key Features √Sound Level Meter ● Accurately measure real-time sound levels in decibels (dB). ● Track and log noise levels with thousands of readings per second. √Interactive Recording & Visualization ● Record and visualize noise trends with stunning graphs. ● Analyze, save, and share your sound data effortlessly. √Photo Integration ● Take photos with real-time sound level overlays for unique and shareable content. √Dosimeter for Hearing Health ● Monitor your daily noise exposure and take steps to protect your ears. √Speaker Cleaner ● Remove dust and debris from your device's speakers using targeted sound frequencies. Restore audio clarity with ease! √Frequency Generator ● Generate custom frequencies for testing audio equipment, conducting experiments, or personal use. √Frequency Hearing Test ● Test your hearing with our interactive frequency range test. Understand your auditory limits and track your hearing health over time. Hearing Protection & Awareness Decibel Meter Pro is more than a tool—it’s your partner in hearing health. Identify harmful noise levels, monitor your exposure, and take proactive steps to safeguard your ears. Who’s It For? Whether you're an audio engineer, musician, sound hobbyist, or someone looking to protect their hearing, Decibel Meter Pro combines professional-grade tools with a sleek, easy-to-use design. Download Decibel Meter Pro Today! Measure, protect, and explore the world of sound. Take charge of your hearing health and audio experiences now! Privacy: https://t.ly/fddTr EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/