SmarterNoise vs Decibel

SmarterNoise measures sound level, records video and audio and informs about noise SmarterNoise is a premium sound level meter app featuring several unique functions. SmarterNoise measures sound levels in video and audio modes, records video and sound, and informs you about the risks of noise exposure. In addition, SmarterNoise includes a camera, measurement location, and easy sharing, all for free. From the archive you can view the video and audio files you've saved on your phone. With SmarterNoise you take sound level and noise measuring to a new level never available before. SmarterNoise features smart icons that react to the measured sound levels based on current research results focusing on the health and the adverse effects of noise pollution. With the SmarterNoise icons you easily understand how hearing, cognitive performance, and health may be affected by different levels of noise exposure. The awareness of harmful noise is increasing globally, and is considered a versatile risk factor for well-being and health, especially in noise polluted urban environments. Features of SmarterNoise: Sound level measurement and recording in video and audio modes Sound level activated audio recording Full HD, HD or VGA video resolution Three video quality settings Zoom and camera light Restarting of measurement Archive for saved files Sharing of saved files Calibration Smart icons Location, address Time and date display 10 second sound level average (LAeq, decibel) 60 second sound level average (LAeq, decibel) Max and min decibel level About decibels and sound measurement The unit for measuring noise and sound is called a decibel. Because the decibel scale is logarithmic, a sound with an intensity that is twice that of a reference sound corresponds to an increase of about 3 decibels. The reference point of 0 decibel is set at the intensity of the least perceptible sound, the threshold of hearing. On such a scale a 10-decibel sound is 10 times the intensity of the reference sound. Highlighting this is important as already a difference of a few decibels makes a noticeable difference in how noise is perceived. Leq is an average value describing the total sound energy over a period of time. It is however common practice to measure sound levels using A-weighting, which attenuates low and high frequencies that the average person cannot hear. In this case Leq is written LAeq. LAeq is a formulated average which emphasizes higher sound peaks, and is one of the most common measurements used by professionals to measure noise. All averages in SmarterNoise are measured in LAeq. Health effects of noise are often measured in Lden. Lden measures the average sound level over a 24 hour period, with a penalty of 5 dB added for the evening hours between 19:00 and 22:00, and a penalty of 10 dB added for the nighttime hours between 22:00 and 07:00. Increased health risks have been observed during long term exposure, which highlights the need to consider the full average sound energy over a longer period, not only temporary averages or noise peaks. About noise According to the findings of the World Health Organization (WHO), noise is the second largest environmental cause of health problems, after the impact of air quality. While environmental awareness in general has increased, the burden of noise has not yet been realized by the general public. People especially in urban environments are subjected to noise daily and nightly, at home and at work. Noise pollution has increased over the years due to increased traffic and air travel, urbanization, and industrial noise exposure. Because of the complex and frequent issue of everyday noise, we developed SmarterNoise in order for people to understand noise better.

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/