Excess phase calculation for arithmetic products

bruno958

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Nov 30, 2019
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My AV System  
Preamp, Processor or Receiver
schiit freya plus
Main Amp
bryston 7bst
Universal / Blu-ray / CD Player
cambridge audio 840c
Front Speakers
magnepan 3.6
Hello,
I am trying to calculate the excess phase of the product of a vector averaged set of measurements with its phase flattened impulse response from Rephase . REW generates the resulting curve but it gets stuck attempting to calculate the excess phase of such output. What am I missing? Windows 10 with REW V 5.20 Beta 60.

35026
 

John Mulcahy

REW Author
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Apr 3, 2017
Messages
3,506
Please post the mdat file for the measurement that doesn't generate excess phase.
 

bruno958

Registered
Thread Starter
Joined
Nov 30, 2019
Messages
2
My AV System  
Preamp, Processor or Receiver
schiit freya plus
Main Amp
bryston 7bst
Universal / Blu-ray / CD Player
cambridge audio 840c
Front Speakers
magnepan 3.6
John,
thanks for the quick reply. It looks like other people are experiencing the same issue. Here are two other audiophiles who posted on Audiophile Science with no one replying. I think we are all trying to follow Swissbear guide to rew/Rephase Eq and Fir convolution filtering.
Out of frustration I have un-installed REW and all associated files and will re-install tomorrow. I will see what happens. If I get the same results (when you click excess phase, noting happens), i will definitely include the mdat file.


35032
 
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