Thanks you for the response Wayne. I may have set the levels to low when setting the Pref's. page. I kept getting a levels high warning when I went to the "Measures" and clicked on check levels. I adjusted the input vol. for the "input/mixer vol." box in order to get the levels down-where should I make adj. to the levels to make them acceptable for the REW program?Hey Bob,
The only thing wrong is that the level is WAY too low. The bulk if the reading should be running through the middle of the 75 dB Target.
Other than that it looks normal. All the raggedness is comb filtering, caused by reflections in the room. Only a ton of treatments would do away with it. Fortunately, our ears are very forgiving. Mics don’t “hear” the way our ears do.
Use 1/3 or 1/6-octave smoothing to get an idea of what the underlying trend in response is.