Photos 1/4 ABIMS team member performs a microphone calibration. Photo courtesy of Argonne National Laboratory 2/4 ABIMS team member fits an insert into the test chamber to simulate a façade leak. Photo courtesy of Argonne National Laboratory 3/4 ABIMS team member runs the acoustic measurement from the labview interface. Photo courtesy of Argonne National Laboratory 4/4 ABIMS team members set up an exterior microphone array measurement. Photo courtesy of Argonne National Laboratory