Sound Meter - Decibel Meter

Measure the environmental noise by sound meter & know the decibel value in live

Changes 2.4.4 : 1. When there is no audio file in the item in the history interface, add a sharing button, and after clicking it, jump to a sharing interface (including audio data, picture sharing and audio file sharing, and realize the view effects of two themes);

2. Solve the problem of overlapping background media sound and historical audio playback sound;

3. Create a decibel introduction in the small window interface;

4. Fix bugs reported by users

APK Description:

The sound meter app uses your microphone to measure noise volume in decibels(dB). With this app, you can easily measure the current level of environmental noise. The best helper to detect noise.
 
- Indicate decibel by gauge
- Display the current noise reference
- Display min/avg/max decibel values
- Display decibel by a graph, easy to understand
- Can calibrate the decibel for each device
- Show measurement histories
- Set warning for high decibel
- Change white or black theme
- Transfer into smaller interface
Levels of Noise In decibels (dB) according to the American Academy of audiology, from 20 dB to 120 dB between the division, for example, 60 dB is "Normal conversation ".
 
The high decibel value will be harmful to your physical and mental health and hearing function. You'd better avoid exposure in noisy environments. To protect your and your family's health, detect the decibel value now!
Do not hesitate, come and download the Sound pressure level (SPL) meter app now.

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