We are currently installing new doors in the stairwell in Lauinger Library. During this time, visitors will not be able to use landings that are under construction, either to enter that floor or pass through en route to another. We encourage visitors to use the elevators, although the stairwell may still be used to access floors that are not under construction. Landings under construction should only be used in the case of an emergency.
Audacity is a free, open-source software for recording and editing sounds. Available for Windows, Mac, and GNU/Linux. Download Audacity here. Make sure to download the additional Lame MP3 encoder if you want to export your audio as an mp3 file.