Recent content by Ultrasonic

Indeed, many of which I've used and appreciated. It's not that I've only just used REW for the first time in three years :). This relatively recent change reminded me of this issue as I did suspect the change was precisely for the reason @jtalden mentioned. Plus if it was I thought it would be...

This is an old thread I know but I'll briefly revive it as it as I'm curious if the relatively new approach of having two acoustic timing reference signals (one at the start and one at the end of measurements) may be intended to have resolve my initial issue? I'm now routinely using a miniDSP...

Hi John, It's my fault this is being queried. I was responding to the following Gearslutz thread, which also includes the mdat file if you want to see it. https://www.gearslutz.com/board/studio-building-acoustics/1267357-no-bass-all-need-advice-about-bass-lacking.html I thought the waterfall...

Quick suggestion of a useful feature to consider for the future: I've been playing about a bit with the Room Simulator and I think it would be helpful if there was a way to compare the response curves for two configurations. It would be ideal if this could be done within the Room Sim window but...

^Thanks for all your helpful comments @jtalden :T.

Just thought I'd add that below is how the phase of the left and right mains compares in their current positions (without EDW). Essentially worst over the 80-100 Hz range I hand in mind for the crossover :frown:. There is a region of much better agreement from 105-130 Hz but I'm assuming this...

Quick update. Below is a comparison of nearfield impulse response measurements of my main speaker mid-bass driver (blue) and subwoofer (red), for sweeps from 30-500 Hz. So a pretty clear confirmation that the sub output is of opposite polarity to the main speakers I think. I also took a series...

Actually presumably from the pre, and I'm guessing that's a Lexicon MC-10. What you want should be totally possible as per John's post above. From your original post is sounded like you might have been using a stereo amp with no HDMI connection :).

Where does the sub input signal come from?

Could you give some more information of your hardware and how things are connected up? I achieve what you are after in my system via signal routing options in my miniDSP but what you could do will depend on your setup. From what you've said so far my guess is that it's impossible to achieve via...

Working well so far, and although this was presumably unintentional my miniDSP window now opens in front of the REW measurement window too :).

I would have thought that it would always be possible to get to it via Alt-Tab? I'll accept you have a good reasons for forcing the Measure window to stay at the front though.

The window that appears when you click on the Measure icon, that says 'Make a measurement' at the top left. I'd forgotten it closed at the end of the measurement but I have often still ended up wanted to make changes while it's up, or check something. Principally this is changes to signal...

Any chance of adding this for the measurement window too? When making a series of measurements I have to keep closing this to be able to see the miniDSP window I need to change the settings.

I've realised there is a simple way to avoid any iterative adjustment of time delays to find the best phase agreement at the crossover frequency. (For a particular time-window anyway: a balance will still need to be considered between early arrival and steady-state conditions.) I'll show this...