Phase vs Unwrap_Phase (SUB, L_MB and R_MB)

miniDSP and AV Nirvana
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Vladimir_1953

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Preamp, Processor or Receiver
ROTEL RC-990
Main Amp
ROTEL RB-991
Universal / Blu-ray / CD Player
DENON DCD-2000AE, ROTEL RCD-991AE
Front Height Speakers
Dynaudio Crafft
Hello everyone!
Which phase graph should I trust? Phase or Unwrap phase?
I'm providing phase graphs for the subwoofer and midbass speakers on the left and right, measured in REW and Smaart7.
Screenshots are attached:
 

Attachments

  • All SPL Home PC.jpg
    All SPL Home PC.jpg
    53.5 KB · Views: 16
  • Phase SUB, L_MB, R_MB HomePC.jpg
    Phase SUB, L_MB, R_MB HomePC.jpg
    70.1 KB · Views: 13
  • Phase SUB_90bw48 and 2MB_50bw30.jpg
    Phase SUB_90bw48 and 2MB_50bw30.jpg
    63.7 KB · Views: 11
  • Unwrap Phase HomePC.jpg
    Unwrap Phase HomePC.jpg
    57.3 KB · Views: 10
  • Unwrup Phase SUB and 2MB.jpeg
    Unwrup Phase SUB and 2MB.jpeg
    109.1 KB · Views: 14
  • SUB and 2MB Smaart.jpeg
    SUB and 2MB Smaart.jpeg
    119.3 KB · Views: 14
Last edited:
High filter orders are required to achieve optimal phase response slopes.
Lower filter orders cannot be optimized.
 
Vladimir_1953 said:
Hello everyone!
Which phase graph should I trust? Phase or Unwrap phase?
I'm providing phase graphs for the subwoofer and midbass speakers on the left and right, measured in REW and Smaart7.
Screenshots are attached:
Click to expand...

Use the alignment tool. and "level phase at cursor" for best visual
 
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