AVL Designs Inc. was contracted for acoustical design as well as creating an infrastructure for equipment to be added at a later date. Working with SWBR’s architect and their structural engineer, we had to find a way to assess what options we would have for controlling transfer between floors. A floating slab system was designed but it was being installed upon a substrate that was not the standard for this type of system. Utilizing custom software, an estimate of field STC for this assembly was derived. Walls were designed to isolate the live room from the main control room as well as from hallways and adjacent mix suites. High STC doors from industrial acoustics corporation were selected for all of these spaces as well. Final field tests confirmed that the floor to floor isolation was within two decibels of design standards, which with a custom assembly is exceptional. Mechanical noise in the spaces needed to meet very low levels, in the RC 20 range. We also had to make sure duct runs and conduit did not create sound breaks in the wall construction which was designed to high STC levels. This required specialized mechanical design and electrical. Our AV design team worked with mechanical and electrical engineers from Bergmann Associates to achieve the desired results. The university has since outfitted the spaces with their own equipment and have installed wiring to the infrastructure that was designed in the project and the project went online very recently.