Bradc

Will there be a version of Dirac Unison for the PC?

I am looking at purchasing the kit. They have similar properties like your speakers (horns, large woofer), but are designed as constant directivity and significant effort was made to reduce horn distortion (oblate spheriod profile and foam plug). There is a long thread about a DIY copy called the econowave on diyaudio forum. If you ever get a chance for a demo, it would be interesting to see how they compare to your current speakers

HI I am curious as to whether you have come across Earl Geddes speakers (www.gedlee.com). He sells bookshelfs with horns and large woofers. He also re wrote horn theory.

Hi I use acourate myself and agree that DRC is quite impressive, especially with the new pre ringing compensation. My point about moving the mic is that the plotted response does not look that well corrected, but it still sounds really good. For frequencies above approx 1kHz spatially averaged measurements are required as it outside of the modal region. Earl Geddes has a lot to say on this topic, but I can't find the references at the moment. With acourate, the sweet spot that I get is about a seat width wide. Do you get good stereo imaging from wider seating positions than that with your setup/audiolense? Brad

What does the corrected response look like if you move the microphone 3" in any direction?