Welcome, Guest
Username: Password: Remember me
Main forum for support questions you may have for the community. Post your issues and we'll all try to help resolve them.

NOTE: This is a "Community" forum. Please be mindful that community members are here to help as part of a community effort. We therefore appreciate your effort in keeping this forum a happy place!

If you have a specific issue (e.g. hardware, failure) and want help from our support team, please use our tech support portal (Support menu - > Contact Us).
Thanks a lot of your help in making a better community.
  • Page:
  • 1

TOPIC:

Rew file gives wrong measurements on 2x4hd 2 months 4 weeks ago #62649

  • sgrimbl
  • sgrimbl's Avatar Topic Author
  • Offline
  • New Member
  • New Member
  • Posts: 4
  • Thank you received: 0
Hi,

I have a minidsp 2x4hd with umik1 conected to dual subs. 
I'm trying to correct my nulls and peaks via REW eq and importing the file to the minidsp.

My correction is set to 15-105hz. I'm adding a house curve, trying to straighten the curve line and everything looks pretty much ok on REW, before the file is saved. 

but when I go and import the saved file to the minidsp, I see that the frequencies that were changed are from 50 to 200hz. 

What am I doing wrong?

All prior settings on the minidsp are cleared. Everything is flat. I don't understand why is it saving a file the doesnt look like what I'm doing on REW





 

Please Log in or Create an account to join the conversation.

Rew file gives wrong measurements on 2x4hd 2 months 4 weeks ago #62654

  • dreite
  • dreite's Avatar
  • Offline
  • Platinum Member
  • Platinum Member
  • Posts: 1705
  • Thank you received: 756
Sampling rate difference between your Umik file and the 96khz rate expected in the 2x4HD???

Dave.

Please Log in or Create an account to join the conversation.

Rew file gives wrong measurements on 2x4hd 2 months 4 weeks ago #62655

  • sgrimbl
  • sgrimbl's Avatar Topic Author
  • Offline
  • New Member
  • New Member
  • Posts: 4
  • Thank you received: 0
Thanks for your reply Dave.

Yeah, you're probably right. 
Here are screenshots from the preferences tab on REW and the EQ.
The preferences tab state that the sample rate is 48khz and the eq has the minidsp 2x4hd is at 96khz.
Which one should I match to the other? Does it matter if both will be at 48khz or 96khz?

Simon

 
Attachments:

Please Log in or Create an account to join the conversation.

Rew file gives wrong measurements on 2x4hd 2 months 4 weeks ago #62657

  • dreite
  • dreite's Avatar
  • Offline
  • Platinum Member
  • Platinum Member
  • Posts: 1705
  • Thank you received: 756
I'm not very familiar with REW/UMIK operation but, generally, if you see factor-of-two issues (or similar) it's a sampling rate difference/issue.
The miniDSP 2x4HD operates at 96khz.  You can't change that.

Dave.

Please Log in or Create an account to join the conversation.

  • Page:
  • 1
Moderators: devteam