How to Conduct Reverb Time Measurement (RT60) with Building Acoustics PRO App – Tutorial Video

– reverberation time measurement
– Building Acoustics PRO app

Are you interested in measuring the reverberation time of a room? Look no further! In this tutorial, we will guide you step by step on how to conduct reverberation time measurement using the Building Acoustics PRO app.

What is Reverberation Time?

Before we dive into the measurement process, let’s understand what reverberation time actually means. Reverberation time refers to the duration it takes for sound to decay by 60 decibels after the sound source has stopped. It is a crucial parameter in understanding the acoustic properties of a space.

The Building Acoustics PRO App

The Building Acoustics PRO app, developed by Svantek UK, is a powerful tool that allows you to measure reverberation time with ease. It provides accurate results and a user-friendly interface, making it suitable for both professionals and enthusiasts.

Step 1: Download and Install the App

The first step is to download and install the Building Acoustics PRO app on your smartphone or tablet. You can find the app on the App Store or Google Play Store, depending on your device’s operating system.

Step 2: Launch the App

Once the app is installed, open it and you’ll be greeted with a simple and intuitive home screen. Take a moment to familiarize yourself with the various options and settings available.

Step 3: Select the Reverberation Time Measurement

In the app, locate the reverberation time measurement feature. It is usually represented by an icon or a labeled button. Tap on it to access the measurement settings.

Step 4: Set Up the Measurement Parameters

Before starting the measurement, you need to configure the parameters according to your specific requirements. The app allows you to adjust the sound source, microphone position, and other relevant settings. Take your time to set up everything correctly.

Step 5: Begin the Measurement

Once you have set up the parameters, position yourself in the room where you want to measure the reverberation time. Make sure the sound source and microphone are properly placed. Then, tap the “Start” button to initiate the measurement.

Step 6: Analyze the Results

After a few seconds, the app will collect the necessary data and present you with the results. You will see the reverberation time value displayed on the screen. Take note of this value as it will help you assess the acoustic quality of the room.

Step 7: Save and Share the Measurement

If you want to keep a record of the measurement for future reference or share it with others, the Building Acoustics PRO app allows you to save and export the results. You can also generate detailed reports for professional purposes.


Measuring reverberation time is now easier than ever with the Building Acoustics PRO app. By following these simple steps, you can accurately assess the acoustic properties of any room. Whether you are an acoustics professional or simply a curious individual, this app is a valuable tool in your arsenal. Download it today and start exploring the world of sound!

Remember, understanding the acoustic characteristics of a space is essential for achieving optimal sound quality and creating pleasant environments. With the Building Acoustics PRO app, you can unlock a wealth of knowledge and make informed decisions regarding room acoustics.


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