Connect a room measurement microphone like the umik 1 to the host pc or mac s audio input.
Room eq wizard microphone.
Setup and signal routing is as easy as 1 2 3.
Now you are ready for room testing using room eq wizard.
For testing purposes you ll need an omni directional microphone with a flat frequency response.
Route the mac or pc s audio output to the loudspeaker system.
Then calibrate the soundcard and save the file.
Rew is free room acoustics analysis software for measuring and analysing room and loudspeaker responses.
I have finally gotten fed up with flying blind with no measurements other than an spl meter.
The audio measurement and analysis features of rew help you optimise the acoustics of your listening room studio or home theater and find the best locations for your speakers subwoofers and listening position.
A calibrated measurement microphone for which we recommend the umik 1.
However i have no idea what type kind of microphone to purchase to take measurements into the subsonic freqs.
Rew room eq wizard is a free download for windows macos or linux.