Wayne Parham Messages: 18787 Registered: January 2001
Illuminati (33rd Degree)
You can definitely see the influence of the microphone superimposed on the measurements. Your charts look right considering the microphone response curve has rolloff down low, up high and a peak between 3kHz and 5kHz. If you were to account for the microphone chart with a conjugate curve, and then apply that curve to the measurement charts, you'd have a chart that accurately showed loudspeaker response.