Sound Level Meter
Audio & Acoustic Analyzer
Vibration Meter

NTi Audio AG is a leading manufacturer of test and measurement solutions for acoustics, audio and vibration applications.


The XL2 is currently the world’s most versatile hand-held acoustic and audio analyser. I can do so much with it, and just love it! And in many ways, the associated Data Explorer software is much more versatile and easier to use than other leading industry equivalents.

Glenn Leembruggen
Acoustic Directions, Australia

I must say that the instrument and the software are brilliant, and very simple to use, even for an old fogey like me.

Owen Clingan, UK


Copy and Paste parts of a Long-term Measurement
24. April 2018

Copy and Paste parts of a Long-term Measurement

When analyzing the comprehensive amount of data in a long-term sound level measurement, it is often desirable to take a close look at individual events or time periods. With version 1.80 of the XL2 Data Explorer PC software you can copy and export sections from the data measurement.

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Launch of NTi Audio User Forum
23. April 2018

Launch of NTi Audio User Forum

We’re happy to announce the launch of our new web-based NTi Audio discussion forum. In this forum, it’s about sharing knowledge and experience in acoustic, audio and vibration measurements with other users. Anyone can read the questions and answers. To ask a new question or answer a post, a simple registration is required. The registration needs only a valid email address. Alternatively, you can log in using your Google, Facebook or Twitter account.

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Events & Training