The Auralex Room Analysis Plus Kit puts all the tools you need to analyze your room's characteristics. This handy, easy-to-use kit allows you to complete the first step toward making your room live up to its potential. The Room Analysis Plus Kit includes a high-quality omnidirectional measurement microphone, a USB drive and comprehensive, step-by-step instructions to let you record an effective sweep in your space. After you perform the sweep, just send it back to Auralex for analysis. With the data obtained through this service, Auralex will be able to compare their acoustical models with hard data to verify acoustical theory with real-world testing. As a result, the acoustical treatment suggestions that are obtained from the Room Analysis Plus service will be tailored for your room.