In this article, I have compiled a list of 5 free Sound meter Android apps to measure environmental noise. These Android apps will measure the noise around you and display a real-time graph of the noise level readings. These apps will tell you the current noise level and other stats like peak noise, minimum, and average noise levels. Some of the apps can even show the current noise levels in the Android notification area. This allows you to quickly check noise levels any time you want. However, these noise meter apps can’t measure higher noise levels due to the limitations of devices. Some of the noise meter apps also let you measure the light intensity.
Sound Meter by Smart Tools:
Sound Meter is a free Android app to measure noise from your surrounding environment. It uses the microphone in your device to measure noise around you in decibels. A real-time graph of the noise level is also plotted by the app and you can also get to know the smallest, average, and the highest noise level value. The best part is that you can pause the noise recordings and even reset it. It also keeps the phone screen on while monitoring noise around you. Do note that it can’t measure the high noise levels due to the limitations of devices. However, it can be used perfectly to monitor noise levels in homes, traffic, or in a library, etc. In addition to this, it also gives you the option to capture the screenshot of the app with just a tap on the Camera button. The pro version of the app also allows you to log the recorded noise levels to a CSV file.
Noise Meter is another free Android sound meter app to log environmental noise. It updates the noise levels in the real-time and shows you the peak, mean, and minimum noise levels in decibels. This app gives you the option to choose whether you want to keep the screen on while measuring noise level readings, hide the status bar, and see the peak, max, and min noise levels. Another good aspect of this app is that it supports multiple languages like Arabic, English, Portuguese, Spanish, Russian, etc. In addition to noise, you can also measure light intensity in lux. In order to measure light intensity, open the app preferences and then Input>>Input type>>Light. After that, you can see the real-time measure of light intensity on its main interface. Another exciting feature of this sound meter app is that you can run the measurement process in the background and change its update frequency from 0.5 sec to 10 minutes.
Sound Meter by Abc Apps:
Sound Meter by Abc Apps is a free Android app to measure sound pressure levels of your surroundings. Just like other noise meter apps on my list, it shows a real-time gauge of the noise levels. It also calculates the minimum, maximum, and average noise level while measuring noise from the environment. It also plots a real-time graph of the noise level readings. In addition to this, you can also pause and reset noise measuring process. You can also choose to keep the screen on while recording noise levels. Check it out from the link above.
Sound Analyzer App:
Sound Analyzer App is another Android app to test noise levels. It is quite an advanced Android noise meter app as it shows various other sound parameters as well which I am not quite aware of. So, any person with expertise in sound analyzing can take the best out of this app. As per our intentions. we just need to measure the noise level from our surroundinds which this app can do effortlessly in the real-time. Just like most of the other apps, it shows a real-time graph of the noise levels and also the peak and minimum sound level. In addition to this, you can also pause, resume, and reset the noise measurement process with this app.
Deciber is the last Android app on my list to measure environmental noise levels. An Interesting feature of Deciber is that it uses the camera of your phone to display the photo of your surroundings in the app interface. You can then take a screenshot which will capture the noisy thing or any noisy environment with the sound pressure level. After that, you can share the captured screenshot to anyone to prove that you were in a noisy environment or so. It measures the noise in decibels and frequency in hertz and also it updates the noise readings in real-time.
Read the detailed review of Deciber.
In this article, I introduced you to 5 free Android apps to measure noise levels. So, if you want to check out the current noise level in your surroundings, then these apps will show you a real-time update of it. All the apps are quite similar as they show a real-time noise level and update it every few seconds but some apps provide some additional features like measuring light intensity, change the update frequency, measure noise levels in the background, and many others.