Recent content by andrejsali

Sorry for all the spam - I am silly and slow, indicating my novice status with these things! But I did finally figure out the best solution, which is really simple: in REW, use L for the measuring signal and R for the timing reference and never change these settings; then use the miniDSP mixer...

For a second, I thought using HDMI with my surround processor would do the trick (the LR speakers and the subs are part of my home theater system, too), allowing me to use say the center speaker as the acoustical timing reference as I measure L, or R, or L+R speakers. But this seemingly does...

I tried to user the MiniDSP 2x4HD interface to mute the third timing speaker between the timing signal and the measurement sweep, but there was not enough time to do that. I suppose increasing the time may mess up the accuracy of the measurement? Anyway, in case I need a new USB audio interface...

More questions (very grateful for your time!): Could I use the speaker / sub / mic distances to manually assign the Timing offset in the Measurement window to all measurements, especially for the subs? I suppose that would suffer from the unknown delay in my analog sub processor (which includes...

Yes, this also makes sense. So I guess I would need to be able to get an interface with at least 3 input channels, not just 2, to be able to connect a small dedicated timing speaker to the third channel and conveniently use the L and R channels for the different LR and sub combinations in my...

Thanks a lot. This makes sense! How would I go about using the same time reference when one measurement is a full range speaker (I used Acoustic Time Reference for it so far) and the other one is a sub (I used Set t=0 at IR start so far)? I am running REW on a Mac laptop with a MiniDSP mic and...

I just started to use REW, and enjoy learning about my stereo system with LR speakers and two subs, and room a lot. I have a question. I used the REW A+B function to compute the sum of two spectra previously measured (20-300 Hz) individually for each LR speaker and sub. The function will often...