OpeNoise

Noise level meter

App info

Version :

3.2.3

Category :

Tools

Update :

December 11, 2024

Installs :

76,868

Developer :

Arpa Piemonte

Requires Android :

Android Varies with device

Content Rating :

Everyone

Get it on :

Download APK

App description

Android App Analysis and Review: OpeNoise, Developed by Arpa Piemonte. Listed in Tools Category. Current Version Is 3.2.3, Updated On 11/12/2024 . According to users reviews on Google Play: OpeNoise. Achieved Over 77 thousand Installs. OpeNoise Currently Has 241 Reviews, Average Rating 4.3 Stars

OpeNoise is a real-time noise level meter.

TECHNICAL SPECIFICATIONS:
- Real-time A-weighted sound pressure level measurement
- Minimum and maximum level
- Third octave and FFT analysis
- Data saving in text file
- Calibration
- Displaying measurements on a map
- Metadata compilation
- Sharing calibration and measurements with the OpeNoise community

TERM OF USE
This app is not intended for professional use, it does not necessarily guarantee an accurate noise measurement.
Since each device has a different response to noise, a comparison with a professional noise level meter in the measurement dynamic range is required.
The utilization of the app requires adequate technical knowledge and skill; an extemporary measurement might not be correct.
The calibrations and measurements sent to the OpeNoise community will be used for statistical purposes only and cannot be used in any way to verify compliance with legal limits.

CREDITS
Developers: Arpa Piemonte (Regional Agency for the Protection of the Environment of Piedmont - Italy - www.arpa.piemonte.it).
The code is open source under GNU v.2 license or later, the code is on GitHub: https://github.com/Arpapiemonte/

We are currently offering version 3.2.3. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

What's New

- performance improvement and minibug resolution

Rate and review on Google Play store

4.3

241 total

5 77.9

4 5.4

3 0

2 0

1 16.7

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments

Mary White

If "Save Lzeq 1/3 octaves levels" and "Save Lzmin 1/3 octaves levels" are checked before the start of the test. The recorded data will be very long. When you open the recorded txt file in the app, when a row of data is too long, I think it is best not to enable automatic word wrapping on the narrow screen of the mobile phone.

Elliott

This app is brilliant, the best by far! It is the only one I have found that can display dB(A) and not just dB(Z). The wide choice of display options is greatly appreciated. I see a lot of people leaving negative reviews on here complaining about the need for calibration, ALL APPS NEED CALIBRATION if they claim otherwise, they are lying! My only wish is to be able to create custom LAeq times as seeing 3, 5, or 15min averages is very valuable! If you need a sound level app, this is it. 5 starts!

NoobyNoob138

It works as advertised. This is an all-around good app, and there's not much more to say. Negative sides: You most likely need to calibrate it to the ambient sound level. Positive sides: It's surprisingly versatile, it can be calibrated, and it does indeed graph sound volumes.

Robert Struzinski

Looks like someone took a very promising adaptation to sound measuring utilities. Simple clean looking with the correct controls. Mentions the need to compare with a professional device for calibration. If I had that why would I need this? So far I've not seen 2 apps that can give the same results, until then, no results are believable. 5 stars for common sense and good advice. Good for learning about sound inked a simple, no BS, working package! 🔊🎶💹☑️🆒🎙️🎯🏅👍👏👂 TY I'll test and return.

A Google user

Did almost exactly what I needed it to with a clean usable interface. Only complaint is that I can't figure out how to save recorded data. Probably something simple I am missing. Thanks for the great open source app! edit: thanks for the response!

Ruxandra-Miruna Gimbuta

I found this app pretty easy and intuitive in its usage. The only reason I did not rate this with five stars is that I wish it could continue to register data even if the app is running in the background or the device has timed out.

Mungen Cakes

Easy to use. Only doing relative measurements so don't care so much about accuracy but it's at least close. There's a way to calibrate. Direct readout and an updating graph. Would download again.

JennPlays93

In order to calibrate the app you need a professional sound meter. While I love that this app doesn't sell to third parties, this made the app useless for me. I got this app to be able to measure the white noise during my baby's nap times to avoid hearing damage. This just isn't the app I needed for my intended purpose.