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More => Old Versions => Media Center 17 => Topic started by: hulkss on January 25, 2012, 07:36:34 pm

Title: Digital Room Correction - How does it work? What can it do? Cool videos
Post by: hulkss on January 25, 2012, 07:36:34 pm

There has been a lot of discussion around the new Digital Room Correction (DRC) filter support in MC (Convolution).
Well, what good is it? you may ask. Or, I hear that DRC does not work, DRC is impossible.
Well, like many things, you can do it for better if you know what you are doing or for worse if you don't.

With out needing to understand all the details, the links below show a problem and how DRC fixes it.

Here is a common problem that DRC can remedy: wall reflection cancellation (http://www.genelec-ht.com/learning-center/faq/acoustical/bass/)

Here is how DRC works to correct the problem: simulation videos (http://www.trinnov.com/technologies/loudspeaker-room-optimization/3d-simulations/)

Note the comment: "any other equalization method would fail" Meaning: this is a correction in the time domain, not simple EQ