Here's another Mac Newb from The Netherlands. Just started, in REW and in this forum, both of which are great, I think. I want my room optimized (hard surfaces, loads of echoes etc) with sound absorbers and diffusers. This app should be the killer for me!!
The app appears to run fine, but I can't get past the first hurdle: calibrating my soundcard Edirol UA-3d (which normally works fine in both playback I-Tunes and in recording albums). When I open the Settings-window to calibrate the soundcard, and click the Measure-button, I get a pop-up, that titles 'Unable to take SPL reading' with the following message: 'SPL meter audio input not available. This has probably to do with the strange message at start-up: 'No input mixers available supporting PCM-SIGNED 48000.0Hz, 16 bit, stereo, 4bytes/frame, little endian'. I can bypass this message and REW starts fine.
Sample rate is at 48, and not at the advised 44,1, because the app crashes if I try to change it. Input channel is Right, so my loop goes from line-out right to line-in right. Output device is Default device, and it is properly selected (from what I can tell) in my system preferences. Java 5, Macos 10.4.8
Please help.