Measuring predicted response directly with REW

[Bojan VR]

Hi there.

I it possible to make a sweep from REW directly after applying filters? When i measure with UMIK I connect it to my amp, somehow I don't get a signal if I plug it to my MiniDSP Flex. If I could, I would implement the EQ-ed response to DSP and make a sweep from there. (Maybe you have an idea, why it doesn't work with me: my setup is: Wiim pro to DSP to amp.)
So, if it is possible to make it with REW, what is the diference between measurment from predicted, from filters or measure with these filters.
Tnx

 

[John Mulcahy]

Generate measurement from predicted creates a measurement within REW based on the predicted effects of the filters. Measure with these filters applies the filters to the sweep before making a measurement, so it allows you to see the effect of the filters if you don't have an equaliser to apply the filters in the output path.

 

[Bojan VR]

Generate measurement from predicted creates a measurement within REW based on the predicted effects of the filters. Measure with these filters applies the filters to the sweep before making a measurement, so it allows you to see the effect of the filters if you don't have an equaliser to apply the filters in the output path.

So I guess measure with these filters is what I need. Is it also possible to do this with two channels at the same time, because in stereo setup I treat each channel differently.

 

[John Mulcahy]

Measure each channel separately with the filters it is to use. If you use a timing reference for the measurements you could sum them afterwards using trace arithmetic to see the combined effect.