Hi, i am not familiar with dirac live, and i see it does two things that are usually not recommended, at least to newbie humans:
- fill dips (that one at 100 hz)
- eq the full band
Is this ok or because dirac is so smart or should we prevent it to do it?
Thanks for your insight!
The only way to effectively fill a null is to shift phase, and advanced automated correction system like Dirac Live will handle such operations. The Dirac Live software is automated, it only lets user to set taeget curve, but doesn't user to mess with the actual filters, which is actually good when doing difficult stuff like phase shifting or other time-domain dsp functions.
To me that 100 Hz dip does not look like a bad crossover, but it's still good to check that both high-pass and low-pass filters in both channel are set as they should be.
Speaker EQ at any frequency is fine, while room correction at high frequency is sketchy at best. Please make a distinction here.