
According to NTi Audio, the recent introduction of the XL2 Data Explorer Software was very well received. Based on feedback from customers, its software development team was able to implement the most requested features including the addition of percentile calculations. This allows the user to determine and graphically display the probability level distribution of a marked interval or the entire data set. In addition an editable set of distinct percentile levels are displayed.

The XL2 Data Explorer Version 1.10 also supports spectral calculations from the RTA data for any marked area. These spectra are displayed and can be exported to other applications for further data processing.
Finnaly, the XL2 Data Explorer now supports third-octave band calculations of the entire project as well as selected markers. This free software update is now available for download.
http://www.nti-audio.com/en/products/xl2-sound-level-meter/analysis-software.aspx