Noise Level: dB tracker 與 Sound Meter HQ 使用情況與統計

Noise Level: dB tracker is a powerful application which will allow you to measure noise with your phone microphone. It shows real-time noise value in decibels (dB). Noise Level: dB tracker can be used to check the noise of any household appliances like washing machine, refrigerator, computer, air conditioner, etc,. Also you can decide which item you should buy based on the amount sound the electronic unit makes. Too much noise is dangerous to you. So you can keep track of noise around you and avoid being at places that have sound levels that are dangerous to you. Features: - Highly accurate decibel meter - Allows you to save your recorded noise measurements - Indicates decibel by gauge - Display the current noise reference - Display Minimum, Maximum and Average decibel values - Set noise level alert if needed - Apple Watch support Privacy Policy: http://ovoshi.media/Privacy-Policy/ Terms Of Use: http://ovoshi.media/terms-of-use/

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Sound Meter HQ

Sound Meter - smart tool-app to measure noise and sound level or measurement of sound pressure level (SPL) in decibels (dB). To get precise measurements, we recommend, before start using, make app calibration: settings -> calibration (automatic or manual). This application use the built-in microphone in your smartphone or tablet and results of measurements are shown in the chart. Sound meter includes the following features: - measure of sound level, vibration meter, noise detector - record of: minimum (Min), average (AVG), maximum (Max) sound level - logarithmic graph of sound level in decibels (dB) - calibration tool - two modes: manual and auto calibration - ability to stop and record the results of measurements at any time Enjoy with Sound Meter !