Mini DSP & rePhase for FIR Phase correction

Foly83

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Thread Starter
Joined
Aug 6, 2019
Posts
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Location
Germany
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Preamp, Processor or Receiver
Marantz AV-8805
Main Amp
Emotiva XPA 3, 2x Emotiva BassX
Front Speakers
Bowers &Wilkins 804D3
Center Channel Speaker
HTM1D3
Surround Speakers
Cinema Series
Surround Back Speakers
Cinema Series
Front Height Speakers
Cinema Series
Subwoofers
4x DB1
Other Equipment
Mini DSP 2x4HD, DDRC 88-BM, Mini DSP Thomann 4x4
Hello friends of good sound
I would like to create an FIR filter.
The last time was about two years ago, it's hard to remember.
Is there now a simplified way to create a file for rePhase in REW?
Or a thread that explains it in detail that I can't find?
I would like to open the measurement data untreated in rePhase and only correct the phase.
The whole thing for the Mini DSP 2x4HD system

I would be very happy about help :)
Alex
 
I'll try again.
This time with an example.
And upload a measurement. I've been trying for days, but it doesn't work.
Maybe someone can explain how to do it based on the measurement?
Just a channel for testing.
Or does someone have a working method that is explained in a post?

My procedure

Channel measurement without FDW no smoothing
Multi-point measurement Align via cross corr align
Switch to Psy
db average of the respective channel
vector average of the respective channel
MP of db average in spl&Phase
MP from vector average in all SPL
EQ from db average and save as file for rePhase
EQ of MP Vector average for GD adjustment left and right channel
EP from EQ MP Vector average
MP from EQ Vector export as txt for rePhase
rePhase open XML and load txt

export as wav for review
export .bin for DSP

What am I doing wrong
help :dizzy:


Best regards
 

Attachments

Hi... You might get a few ideas from this thread... https://www.avnirvana.com/threads/convolution-room-correction-and-room-curve.14005/
Paying special attention to posts from moedra... This technique does not use rePhase...
And his full tutorial at https://nverxion.wixsite.com/meridiansoundworks/drc-rew...

If I remember correctly the video by AOC in the first post has a section where rePhase is used... There are written instructions pointed to in the YouTube comments which may be of help... Or some of AOC's other videos my have some hints more specific to your kit...
 
Last edited:
Many thanks for the information. :T
 
Your welcome... Hope you find something of use for your kit...
 
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