If so, Room EQ Wizard, known as REW, is a incredibly useful and free program written by John Mulcahy for room analysis. This post documents how to get it all up and running on a Mac. All of the following information is available on the internet, e.g. [1],

Room EQ Wizard (REW). Be sure to download the latest version from the Downloads Area for UMIK-1 support. Optionally, a microphone stand with boom arm (the UMIK-1 is supplied with a small stand that can be rested on a table or the back of a sofa.) Please u

Room Acoustics Software. REW is free room acoustics analysis software for measuring and analysing room and loudspeaker responses. The audio measurement and analysis features of REW help you optimise the acoustics of your listening room, studio or home the