RightMark Audio Analyzer is an independent audio measurements open-source project developed by iXBT.com / Digit-Life team. The test suite performs various tests of electroacoustical performance of sound cards and other real-time audio devices. Testing is accomplished by playing the test signals and recording them after they pass through the testing chain. Click on Read More... to see what's new and a link for downloads. Go here for download links. What's new:
New levels setup interface featuring realtime THD monitor. Option for saving graphs in PNG format from the spectrum graph window. Standardized dithering algorithm (standard TPDF dither). Better Win2K, WDM compatibility. Increased stability (several minor bugs fixed).