QLoud is a tool to measure loudspeaker frequency response. Find it here: http://gaydenko.com/qloud/ Changes: - a crash (hitting "Plot" with empty IR list) is fixed, - pickers values are rounded now, - multiple minor fixes and cleanup, - now "Window, msec" is a time from IR peak to cutted reverberations, which is more intuitive, I think (earlier it was equal to applied window width itself). Direct screenshot links: - main window with few SPL plots: http://gaydenko.com/qloud/screenshots/shot01.png - IR-power plot: http://gaydenko.com/qloud/screenshots/shot02.png Andrew