You can download win|RTA 2.1 from our software library for free. This tool was originally designed by AcoustX LLC. Win belongs to Multimedia Tools. Our antivirus scan shows that this download is clean.
From the developer:
win|RTA is an advanced software for sound analysis.
You may want to check out more software, such as WinRT Viewer for Reporting Services, LEADTOOLS WinRT or ComponentOne Studio for WinRT XAML, which might be similar to win|RTA.