Hi all, Sorry if this is a stupid/basic question but I'm looking for a tool to allow me to take measurements of a device (electric motor) and the measurements of a room and then compare both sets of data to generate a spectrograph of JUST the electric motor IE remove the noise of the room to just show the motor. IE use some cleaver math to generate a poor mans anechoic chamber. Is this something that REW can do? I have a UMIK-1 and am happy to get a fancier microphone as needed. Recordings are to be done is a makeshift soundbooth but there's still a bit of background noise that I think will be hard to fully eliminate. thanks so much!