By DSP Mobile
Open iTunes to buy and download apps.
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
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.
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!!!!!
- Category: Music
- Updated: Oct 02, 2013
- Version: 2.3
- Size: 16.0 MB
- Languages: English, Finnish, German, Russian
- Seller: DSP Mobile UG (haftungsbeschraenkt)
- © DSP Mobile UG (haftungsb.)
Compatibility: Requires iOS 5.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.