Do you use a sweep, discrete sines, white (or pink) noise or a maximum length sequence for your measurements? If a sweep or MLS, how do you synchronize the input capture with the output signal?

How do you decide on the best places to put your speakers?

In any case, might I suggest that measurement microphones placed as an array of points showing response in the listening area might be more useful than the placements of microphones in room corners.

• To measure or not to measure (and what good is it anyway?)