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DDRC-24 - Distortion around 190hz in REW

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DDRC-24 - Distortion around 190hz in REW 4 years 1 month ago #41939

  • lintoft
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Hi.

At around 35% of the measurement, a strange distortion sets in. This appears when Dirac is activated. I have reset my devices, updated to the latest firmware, redone measurements etc.

Link to video:
imgur.com/P1z9nJa

The issue is not present with Dirac deactivated.

Has anyone here experienced anything similar?

The same issue occurs on two different sets of amps/speakers.

Thanks.

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Last edit: by lintoft.

DDRC-24 - Distortion around 190hz in REW 4 years 3 weeks ago #42220

  • devteam
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@Lintoft

I believe that you already fixed this but just in case, for other, most typical case is when you're overdriving a speaker or the unit. (i.e. too much boost at specific frequency). Make sure to have a lower signal into the DSP.

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DDRC-24 - Distortion around 190hz in REW 4 years 3 weeks ago #42225

  • lintoft
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Yes, I am sorry that I did not update this post.

Lowering the output volume and increasing gain solved the issue.

Thanks again.

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DDRC-24 - Distortion around 190hz in REW