rew correction

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    Does WiiM PEQ use RBJ / REW standard for Q?

    Hi, Does anyone know whether the WiiM PEQ implementation follows the RBJ (Robert Bristow-Johnson) / REW "Generic" standard for calculating Q? If not, what standard or maths does it use instead? I'm trying to ensure a 1:1 match for filters generated in REW. Thanks
  2. Y

    First time with REW, I need help

    Greetings, I bought my first sound system couple months ago and I really like it but nearly everyone said Room Correction is a must. So, I'm trying to do it but I don't know if I did correct REW tests and I don't know what to do next? I've attached my test results and my test setup. "end" Files...
  3. J

    Denon AVR X2800h manual room calibration

    Hi all, I am a recent owner of Arendal 1961 Monitors and 1961 Center (all 4 Ohm nominal), and I am in the process of selecting my AVR and subwoofer. Later, I will continue with surround speakers and two Atmos for the rear height effects. My living room is not very large (the main listening area...
  4. S

    Design of My 4-Way System

    Hello, I am currently working on fine-tuning my 4-way audio system: 20 - 100 Hz: JBL 2245H (bass reflex) LR 24dB 100 - 250 Hz: JBL 2226H (sealed) LR 24dB 250 - 2.5 kHz: JBL 2123H (sealed) LR 24dB 2.5 - 20 kHz: TPL 150 (version 1) (AMT) LR 24dB I am equipped with REW, a Scarlett...
  5. Quick Waipa

    A new EQ tool for sound correction based on equal-loudness contours

    I’d like to introduce a free tool I developed for more natural and musical sound correction of PC audio. It’s based on my own approach that incorporates equal-loudness contours, and it has the following key features: Blends a flat target response with curves derived from equal-loudness...
  6. Q

    Need help with REW weird results

    Hello dear community, I am a newb here ! I recently moved to another home studio and so I did some acoustic measurements in order to adapt the acoustic treatment and I am quite sceptical when I look at the results What I mean by that is that, except from some modes below 200Hz, it looks...
  7. H

    Question about EQing speakers above 500 Hz

    Hi everyone and happy holidays! I know people ask the question and there is some debate back and forth about EQ'ing/room correction over 500 Hz. From everything I have read (which likely isn't even scratching the surface), it seems like more people believe we shouldn't EQ above 500 Hz. Okay...
  8. P

    Fun experiment to attempt to fix a large mid-range dip.

    I removed some homemade treatments in my office and purchased a new to me RME ADI-2 FS Pro. Moving stuff resulted in a mid-range suck out, which wasn't there before. Notice how the big dip in the 300Hz to 700Hz ? Here's my homemade 6-inch thick foam based treatment (2ft x 6ft). These used to...
  9. A

    Calibration Microphone

    Hi all, I am new to room acoustics and I want to start dabbling with it. I am a network engineer which is passionte about DIY and AV. I am not an audio producer so am I only listening to it. I am in the market for a room calibration microphone with calibration file, but I am not sure if the...
  10. Y

    JBL 104 BT initial measurements and EQ

    Following recent discussions with helpful members of this board, and finding the Youtube videos of Julian Krause very informative, I have concluded the preliminary investigation and equalisation/correction of my JBL 104 BT desktop monitors. My methodology was to purchase and install a...
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