Sound Meter (Noise Level)

Calculate sound level (noise level) with the help of \"Sound Meter (Measure Noise Level)\"Application\". It uses built-in microphone to measures noise of your surroundings.\n

Sound Meter Accuracy:
\nTo measure decibels in heavy loudly areas use professional sound meter device. It uses built-in microphone, which was created to capture human\'s voice. Such a microphone are tuned to capture sounds\nwithin the range between ~ 90-100 dB.

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Use HD microphone to measure noise level accurately. Additionally some devices are equipped with AGC (Automatic Gain Control). This system can additionally disturb correct sound pressure level\nmeasurement.

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Indicator on the gauge of analog meter shows the Calculated value of noise level. Noise level Range of measurements vary from environment to environment. The standard measurement range is 0-140\ndB.

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Application guides your through the standard measurement level in minimum and maximum level of sound.Use \"Reset\" button to refresh the minimum and maximum measurements any time.

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Additionally the application displays noise power in descriptive way. Available descriptive sound thresholds:
\n10 dB - Breathing
\n20 dB - Rustling leaves
\n30 dB - Whisper
\n40 dB - Quiet library
\n50 dB - Moderate rainfall
\n60 dB - Normal conversation
\n70 dB - Vacuum cleaner
\n80 dB - Food blender
\n90 dB - Power tools
\n100 dB - Motorcycle
\n110 dB - Rock concert
\n120 dB - Chain saw
\n130 dB - Jet takeoff (100 m. away)
\n140 dB - Shotgun

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Calibrate before use:
\nUse a professional sound pressure level (SPL) measurements device to measure the current noise level. It will help to take a reference for calibrating the application.

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Features of application:
\n- Sound Meter shows reading in dB levels
\n- Beep sound on sound level change
\n- Accuracy of measurement is according to professional device.
\n- minimum and maximum measurements levels.

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