Author Topic: REW questions  (Read 28467 times)

Offline ronildoq

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Re: REW questions
« Reply #270 on: July 27, 2019, 10:41 »
Thanks. Bought the editor app and run Audyssey again after doing the above with impulse aligned. My Denon comes into live and the bass is so much better. Everything seem kind of aligned. Need to run REW again to verify. It is a must to get the Audyssey Editor App, now can curb my upgrading bug for a while till I get the DIRAC enabled AVR. Happy man now. Any more valuable advices, bro?

Thats all bro! great effort. The whole purpose is to make sure everything is done before the room correction, this then allows for adequate computational resources from Audyssey for room correction and blending of mains with subs. Its sort of like a head start for Audyssey.

Once you have completed the process, its calibrated to reference. You can then fine tune further by absolute Level matching with a spl meter for the rest of the speakers.

You then proceed to listen, then tweak to your preference with the House Curve, no right or wrong here. generally, the larger the space, the less steep the house curve. The smaller the room, the steeper the knee on the house curve.

in your case, maybe a 4-8db rise from 100-30hz as a start, have a listen, rinse and repeat until you are happy with what u hear and feel.

You can also further fine tune or time align individual speakers, by looking at the impulse. if its way off, then adjust, otherwise, just trust audyssey. i normally dont touch it, as it affects group delay. Its more of a process to verify if the room correction is done correctly. So that 1st measurement is the most critical when running audyssey.

Then finally after house curve, measure for Harmonic Distortion on Subwoofers, and do a quick compression test to verify that the subs are not stressed during demanding scenes

Thats about it

Offline sevenz

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Re: REW questions
« Reply #271 on: July 27, 2019, 10:54 »
Super good

Offline desray

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Re: REW questions
« Reply #272 on: July 27, 2019, 11:33 »
This thread makes me feel like going back to play with REW all over again especially with Audyssey coming back to my life again...Sold off my miniDSP 2x4 about a year ago after I feel Anthem ARC provided me with excellent results.

Online rayleh

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Re: REW questions
« Reply #273 on: July 27, 2019, 11:48 »
Thanks again, I did fine-tune a bit last night and was really impressed. Although the ringing is still not really optimal. House curve will be next. Harmonic Distortion and Compression Test will need to seek your guidance again. :)

@Desray, you should try to get the 2x4 HD from miniDSP. It has more filter resolutions than the 2x4, also can upgrade with DIRAC for additional $.

Offline desray

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Re: REW questions
« Reply #274 on: July 27, 2019, 12:36 »
Thanks again, I did fine-tune a bit last night and was really impressed. Although the ringing is still not really optimal. House curve will be next. Harmonic Distortion and Compression Test will need to seek your guidance again. :)

@Desray, you should try to get the 2x4 HD from miniDSP. It has more filter resolutions than the 2x4, also can upgrade with DIRAC for additional $.

Thanks for the tip...will consider :)

Offline sigurros

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Re: REW questions
« Reply #275 on: October 18, 2019, 13:37 »
Sorry to OT this thread.

Just did me first sweep for my HT.

Seems like have a nasty dip in the 75hz region.



REW Bros, anyway to resolve the dip?

Thought of adding a Minidsp. Will this flatten the curve?

Thanks.


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Online rayleh

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Re: REW questions
« Reply #276 on: October 18, 2019, 15:11 »
Is this CC + Sub FR? Can you share your sub setup?

Offline sigurros

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Re: REW questions
« Reply #277 on: October 18, 2019, 15:32 »
Haha. Don’t know i just plug a RCA from my PC into the AUX in at the front of me avr.

Setup is Denon 6200 with kef T205. Subs are kk808 with a Hsu 15 vtf mk3.


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Offline sevenz

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Re: REW questions
« Reply #278 on: October 18, 2019, 15:55 »
Haha. Don’t know i just plug a RCA from my PC into the AUX in at the front of me avr.


Try using HDMI. Did u install ASIO4ALL? It allows you to control each channel on REW wonderfully with a click of the button.


Offline sigurros

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Re: REW questions
« Reply #280 on: October 18, 2019, 16:20 »
Thanks all. Will need to read up more.


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Offline Djblackfm

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Re: REW questions
« Reply #281 on: November 08, 2019, 00:12 »
Anybody having problems on rew beta 26 on windows 10?

Problems I'm facing is MV -10 but for subwoofer reading is sometimes gets to be soft & loud readings.(sorry just took a snapshot from phone)

I believe the acoustic timing also have some issues.



I will be doing more testing tomorrow again.

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Offline Jag

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Re: REW questions
« Reply #282 on: November 08, 2019, 04:17 »
Ok for me.
Electronics : Denon 7200, MiniDSP Dirac 88A, Emotiva XPA-5 Gen2
ATMOS Audio : Martin Logan Ethos (L&R), ML Motif X(C), ML Motion 4 (14pcs surround spkrs)
LFE : Dual Rythmik FV25HP & Crowson Motion Actuator
Video : Sony VPL-HW55ES, Stewart Screen Studiotek 1.3
Source : HTPC
Fully automated HT via Alexa, Z-wave and Logitech Harmony Remote Control

Online rayleh

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Re: REW questions
« Reply #283 on: November 08, 2019, 04:51 »
Working for me too. Double-check your setup if something is wrong in the chain.
« Last Edit: November 08, 2019, 04:54 by rayleh »

Offline sevenz

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Re: REW questions
« Reply #284 on: November 08, 2019, 08:38 »
Mine working on win 10 too.

Mines the latest main version but not the beta.