Noise Meter For Android|健康線上App不用買-HotApp4Game

Noise Meter is the most innovative apps, to measure the your surrounding noise and adjust your phone volume as per that to ensure you never missed a call. It use the phone microphone to measure environmental noise (community noise, neighbour noise, traffic noise, human noise etc) in decibels (dB) and show a value for reference. With this app, you can easily measure the current level of environmental noise. We had tested many android devices with the actual sound level meter with dB (A).

Benefits of using it:-

As per research it clear that high volume/noise is hazardous to your mental and physical health. Using this app you can measure the environment noise and avoid that places. Keep your family healthy now by measuring and avoiding the noisy environment.

Key Features:

• Colour code indication for harm-full db level (Red), Moderate db Level Orange and for peace-full environment green.

• Tested on wide range of Android devices

• Background measurements

• Keep screen

• Very Easy to Use and Powerful.

Note!! The built-in microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore the maximum values are LIMITED by the hardware limitation, and very loud sound (100+ db) cannot be recognized.

Devices employing AGC (Automatic Gain Control) will have significant measurement errors. This is not app's fault.

This application is not meant to be used in place of scientific instrumentation.

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Keywords:- colour code for indication of hazardous noise levels, environmental noise meter, measure community noise, sound level meter, noise monitor, Noise Monitors for Environmental Measurements, community Noise Assessments