Sound Meter

Sound Meter

10,000 - 50,000 downloads

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View bigger - Sound Meter for Android screenshot
View bigger - Sound Meter for Android screenshot
View bigger - Sound Meter for Android screenshot
Professional sound level meter for your device.

It measures loudness or sound pressure (SPL) in decibels.

Features:

- direct reading in dB
- 0 to 140dB+ (decibels) range
- max/min values display
- 5% max error (device dependent)
- predefined calibration
- vintage analog look
- meter rotation
- 2 meter faces

Notes:
1. Due to microphone limitations on different devices the meter range is different, usually the low end of the scale cannot be achieved because of the microphone noise and the upper end of the scale is limited by the microphone distortion on high levels.
2. Devices employing AGC (Automatic Gain Control) will have significant measurement errors and limited range. This is not app's fault.
3. If sound meter stops working after the notification or vibration come then please exit the app and start it again.
4. The graph may take time to start plotting the values.

Recently changed in this version

Fixed some critical issues


Comments and ratings for Sound Meter
  • (42 stars)

    by Michael Bromley on 06/06/2014

    Doesn't seem to respond too accurately and doesn't go above 81db

  • (42 stars)

    by Jozef Stean on 31/05/2014

    Wast of.time doesn't work

  • (42 stars)

    by Vivian Sanpedro on 26/05/2014

    Excellent

  • (42 stars)

    by Olga Tanon on 06/02/2014

    o

  • (42 stars)

    by Victor Pau on 25/01/2014

    Good apps!

  • (42 stars)

    by Bikash Patra on 04/01/2014

    Apps is demo

  • (42 stars)

    by Jose Cabrera on 19/07/2013

    I would stop yell and play loud music all at the same time and never get passed 81db