Either way REW is a measurement tool to identify the room response of your LFE. Rule of thumb is to place the subs to give the best room response, then adjust the signal to trim peaks & slightly boost dips. You can do this in different ways. Some AVR's have some adjustments, Mini-DSP is very popular as well as the Berringer Feedback Destroyer. There are others as well. So, in answer to your question, absolutely use it. We find it a very helpful tool to dial in a room.
i have a pioneer A-30 amplifier powering my rear surrounds so yes i do have 7.2.4 (atmos which is bloody brilliant!! by the way)
i find myself on a steep learning curve here as i've only just realised after 5 years that, with 2 subwoofers my speakers should of been set to small.
i get close & everything sounds great from time to time but then really feel something is missing in the sound going from large to small??? so im hoping that correct subwoofer calibration will solve my frustration:help:
Very nice set up. Can you post a picture of your room, give us dementions & where the subs are located. Have you downloaded REW/have a mic? We can surely help you see if your room response can be improved.
Hi tonto
As I'm sure you can see it is a strange shape.
I've just upgraded the rear surrounds & ceiling speakers so it's not the finished article.
I'll be continuing with absorption at the rear & installing rear quadratic diffusers at some point..
I've ordered behringer uca222 & I'll order a mic soon... Do you know if it's possible to use the spl meter on my iPhone with the REW or do I have to buy one??
In answer to your question: Like Tonto hinted: REW is a tool to measure what's going on in your room. Using that information, you can integrate a miniDSP unit or an old Behringer Feedback Destroyers into your system to equalize sub frequencies (say 20-80 Hz). Your first job is finding the right location for you subs. REW can help you do this...just take measurements as you move them around the room. Next you need to get the gain on the subs set correctly (to make sure they blend, volume-wise)... then you'll want to EQ.
There are plenty of brains on HTS to get you there!
I can unequivocally guarantee that properly setting up and EQ-ing your subs will give you WAY better sound :T
ok i believe i have everything i need to get started with rew
spl meter
behringer UCA222
behringer ECM8000
behringer Xenyx 502
mini DSP 2X4 balanced
rew downloaded on to laptop
what plugin do i need for the minidsp ?
i would be very grateful for a basic run down on what should be done from start to finish.
thanks again guys :dontknow:
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