Sound Meter 1.2.6 [免费版]

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 !

• 07/14/2018: Sound Meter 1.2.6
• 报告一个新版本