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dB Volume

By DSP Mobile

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With dB Volume you turn your iPhone into a Sound Pressure Level (SPL) Meter. You can choose between the industry standard weighting curves and response times.

Use dB Volume for measuring environmental noises - it offers now Leq measurement!

dB Volume features:
- response time modes: impulse, slow, fast
- weighting functions: A B C Z (unweighted)
- peak hold function
- Leq measurement

We calibrated dB Volume as carefully as possible for all available devices. But: keep in mind, that due to manufacturing tolerances this calibration does not necessarily apply to your device – it’s still an iPhone, iPod touch or iPad and not a calibrated measuring instrument!

What's New in Version 2.3

Optimized for iOS 7

iPhone Screenshot

iPhone Screenshot 1
iPhone Screenshot 2

Customer Reviews

Works well!

Tested in quiet room, about 35db sounds right. With radio on mormal volume reads about 50. With radio up, goes up to 65-75db. Doesn't seem to read high like the other apps seem to.

Works great!

It's accurate enough and it's free! Hasn't been updated since 2013 though... Developer you still there?

Works excellent for our application!

Very accurate and easy to use. Big help in a small package!!!!!

dB Volume
View In iTunes
  • Free
  • Category: Music
  • Updated:
  • Version: 2.3
  • Size: 16.0 MB
  • Languages: English, Finnish, German, Russian
  • Seller:

Compatibility: Requires iOS 5.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

Customer Ratings

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