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How Much Does Decibel Meter - Sound Level dB Make?
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Reviews (3)▼
Worked great to adjust the announcement p/a amplifier. This way all of our public transportation buses are now at the same volume level. Great to use to adjust buses . considering the circumstances of engine running noise, air conditioning, and passengers to get the perfect sound quality level . Carotenuti 7077
Works fine, this was the only way to read an out of print issue that was sold out in the Decibel store and not available on Ebay.
Pretty good, checked against two semi-pro meters and calibrated SPL against a calibrated measurement mic - tracks well, within a dB or so. All the others I looked at were entirely
Version History (12)▼
Available In (115 Countries)▼
Supported Languages (12)▼
App Details▼
Decibel Meter is an app that will help you measure the ambient noise level in real time and the duration of sound exposure of various intensities over...
In-App Purchases (8)
| Name | Price | Type |
|---|---|---|
| Weekly Access | $1.99 | Weekly |
| Weekly pro access | $3.99 | Weekly |
| Sound Level Meter (dB) PRO (Weekly) | $3.99 | Weekly |
| Yearly Access | $6.99 | Yearly |
| Decibel Meter & Dosimeter PRO (Monthly) | $6.99 | Monthly |
| Monthly pro access | $6.99 | Monthly |
| Yearly pro access | $12.99 | Yearly |
| Sound Meter & Dosimeter PRO (Annual) | $12.99 | Yearly |
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