For example even if you make many filters and some of them very steep like 20Q, have you verified that they are applied as you imported them?Yes, they work as they should. There’s a high probability there would be an improvement.
For example even if you make many filters and some of them very steep like 20Q, have you verified that they are applied as you imported them?Yes, they work as they should. There’s a high probability there would be an improvement.
Do you have more specific examples relatively to the application of the filters in older models?It's compatible with loads of models with only XT and, amazingly, models with only MultEQ too (not XT).
A guy on AVForums shared the results from MultEQ-X from his Marantz Cinema 70 that only has MultEQ.
I have the same EQ on my 2009 Denon AVR1910 (used in a spare bedroom) . After seeing his (visual) results on the Marantz I can see why the results (audibly) on the old Denon were so poor!
Disregard the poor left measurement for the sub.Ah DEQ explains it. That’s fine. Without that information people might get the wrong impression that this would be the performance you get with Audyssey/ MultiEWx.
Better. But 20dB !!! Bass boost. Wow.Disregard the poor left measurement for the sub.
Hello!
Seeing some of @chych7 &
@tjcinnamon replies of the forums i have established that we can disable audyssey corrections for our speakers and work by importing filters and/or target curves from rew, to our speakers for correcting them...
I have a denon avr-2400h with audyssey multeq xt and i wanted to ask of you if the the multeq-x is indeed working with the the rew filters as it should. Meaning do we get the predicted result if we measure again with rew after the import?
Are the filters we upload used as they are or does it convert them to a curve and computes its own filtering or something (probably meaning we dont get exact results from rew - multieqx integration).
Lastly do you happen to know if in older receivers like mine (that have the plain old multeq xt), do these or other important functionalities, like the filter import etc, work in a worse manner?
I am looking to buy the program, but there arent many verifiable information about this.
I was using rew + mobile app with some perfect cal files "hacks" to achieve custom correction while disabling audyssey corrections, and i want to find out if i can do the same but better with multeqx, which i will if multeqx can indeed and truly work with filters and it isnt some gimmicky conversion of the filters which results in the same behavior as the mobile app target curve function...
I sincerely thank you for any conclusive information on this, if you are actively using rew and multeq-x for manual calibration as you will help me have a clear image of the program before i buy.
That is what i am trying to figure out @chych7 !In my latest calibration with the headroom expansion feature turned on, I found the default MQX calibration worked really well, so I didn't bother REW filter import. But generally I did see the REW filter import to work very well; what was created in REW was very close to the final result after measurement. MQX imports the REW EQ and creates its own correction, from what I can gather.
XT should still have enough capability to correct mids-highs, so it could help for correcting speaker response and matching speakers to each other, which can help with imaging. XT is less capable than XT32 for bass correction. Honestly not sure if it's worth the $200 for it without XT32. There are ways to get similar performance with the app ()
I haven't tried OCA's method so I don't have the full experience on that. Back when I tried doing manual target curve adjustments with the app and ratbudyssey, I wasn't able to get great results. MQX gave me good results out of the box and is fairly straightforward to use. The recent version of MQX allow for headroom expansion and higher cuts (see youtube video). I think this would be a real enhancement to Audyssey's ability to EQ, which cannot be achieved with the phone app method. But, I'm not sure how this applies to XT, my experience is from XT32.That is what i am trying to figure out @chych7 !
Actually the video you uploaded is OCA's which i showed him the perfect ady file method from another member on one of the forums, which in turn inspired his video!
I have done this calibration method in the video (and i can say i have done it with more precision than it with some variations in the method) but cause of the limited amount of points we can make to export our inverted target curves, and/or the limits of the receiver on how its using this target curve, there isnt a very good correction, i would say, on my receiver i get about 50% better responses this way...
There are a few features that make multeq-x appealing to me, but the most important one is if the rew imported filters will work better than what we can achieve through the app and the methods in the above video or not...
(Some other members as well have said that the auto method of multeq-x is better than stock, but for now i am not interested in that so much.)
Thankfully i am now talking with a guy familiar with my situation so i hope you can give me some insights that will steer me into the right direction
The matching correction isnt great... as i said even viewing before and after with phychoacoustic smoothing you will see a 50% improvement of the whole curve closeR to my target curve, but there are 2-5db dips and peaks almost everywhere still, making my response pretty far from smooth or straight...I haven't tried OCA's method so I don't have the full experience on that. Back when I tried doing manual target curve adjustments with the app and ratbudyssey, I wasn't able to get great results. MQX gave me good results out of the box and is fairly straightforward to use. The recent version of MQX allow for headroom expansion and higher cuts (see youtube video). I think this would be a real enhancement to Audyssey's ability to EQ, which cannot be achieved with the phone app method. But, I'm not sure how this applies to XT, my experience is from XT32.
From REW sweeps, how well matched are your speakers with the calibration you've done so far? There may not be much more to gain with MQX.
The matching correction isnt great... as i said even viewing before and after with phychoacoustic smoothing you will see a 50% improvement of the whole curve closeR to my target curve, but there are 2-5db dips and peaks almost everywhere still, making my response pretty far from smooth or straight...
But i fear to give 200 dollars and not achieve a better correction, thats i why i am trying to find out if the application of filters through MultEQ-X is more precise than what we can do with the custom method and the mobile app, thus better.
I tend to believe based on the ui and how they advertise it, that we would get better correction from the software but i am not sure as i am not fully knowledgeable on how everything works...
No, the crossover would override the cutoff in this case. You could set speakers to Large, turn on LFE+main, which would send bass to both speakers and subwoofer. Then you can modify the cutoff point on the speaker and play with the EQ to try and integrate it well. I haven't tried this, sounds challenging.Also do you happen to know if as i concluded looking at the ui, can increase the crossover of speakers higher so they send the low frequencies to sub, BUT still being able to modify the cutoff point to a different point that the set crossover, meaning that if we want we can still make a speaker play full range, but also sent the low frequencies to the sub if we have set the crossover higher? This is something that interestes me as well and it seems sure it can happen with MQX but i would like some verification!?
YesCan anyone also confirm if we can use stock audyssey mic with MQX? I have read that we can, but i would like to verify it for sure!
So the amc1 isn't necessary just optional, correct?
Correct. I own both and both workSo the amc1 isn't necessary just optional, correct?
If you have a UMIK/REW, you can verify the results and adjust the target curve to get the desired result. I found my stock mic to be quite off (it gave a +3-5 dB treble boost) and got the ACM-1X mic anyway, which fixed that issue.So the amc1 isn't necessary just optional, correct?
As far as impulse responses are concerned, in an ideal world there would be nothing below zero (your measurements show the differences between Dirac and Audyssey):Ah I spoke too soon, the previous results used 10 Hz - 20 kHz frequency sweeps, so probably the impulse response is mostly dominated by bass/room issues. Below are plots from 500 Hz - 20 kHz. Now we see more of a difference between Audyssey and Dirac. Dirac seems to have better phase control, but Audyssey still is improving the impulse response.
View attachment 188980
View attachment 188981