I am new in this forum and would like to know if I can measure my amp's frequency response with REW. I've been searching for a few hours and haven't found any answers except maybe using a attenuator.
Is there a guide somewhere to help me out carry this mesurement? If not, can someone help...
When I run a frequency sweep the graph tells me I have 85 db at 16 hz. But when I send a 16hz signal from the generator it reads 76hz on the REW SPL meter. I am using an ECM8000 mic and have no calibration file entered. Anyone know why this is? And do I have 85db or 75db at 16hz.