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TOPIC: RIAA EQ Curve

RIAA EQ Curve 1 month 3 weeks ago #39884

  • Meshplate
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Hello there,

I am not yet an SHD owner but am trying to figure out its capabilities.

Would it be possible on the analog input only to configue an accurate RIAA EQ curve for vinyl playback. Let's assume enough gain is availbale externally for the phono cartridge.

And could this curve be independent of the DIRAC eq curve and the crossover curves. In other words, how many curves can be applied on after the other? First RIAA, the crossovers, then DIRAC.

Thank you so much!


Regards,

Mark
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RIAA EQ Curve 1 month 4 days ago #40116

  • devteam
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@Mark

It's indeed entirely possible. Check out the advanced biquad page: www.minidsp.com/applications/advanced-to...d-biquad-programming
You can load the RIAA settings from the advanced biquad tabs.

DevTeam
MiniDSP, building a DIY DSP community one board at a time.
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RIAA EQ Curve 4 weeks 1 day ago #40198

  • BFOD
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@devteam

The Question in this post was
And could this curve be independent of the DIRAC eq curve and the crossover curves. In other words, how many curves can be applied on after the other? First RIAA, the crossovers, then DIRAC.

Where can we find the information on how we can combine custom filter in combination with DIRAC.

I was looking for this information .

I like to implement the following,
1. Implement Loudness with Low-Shelf and High-Shelf before DIRAC
2. Read the input level and do Average with an external controller
3. Set the Low-Shelf and High-Shelf Gain according to input level.

So my question
1. Can you pls confirm that we can implement custom filter before DIRAC processing, where can we find the information to do so?
2. With DIRAC plug-in can we readout the input level
3. With DIRAC plug-in can we control the Gain of the high and low shelf
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RIAA EQ Curve 4 weeks 1 day ago #40201

  • john.reekie
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See the User Manual. Short version is that the user-definable processing is on the output channels only.
I am not miniDSP support.

"You must ask the right questions." - Dr. Alfred Lanning's hologram.
-> Have you read the User Manual??
-> Have you drawn and posted a diagram?
-> Have you posted a screenshot?
-> Have you posted your config file?
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RIAA EQ Curve 3 weeks 6 days ago #40211

  • BFOD
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So the reply from devteam (second post) to the question (first post) in this topic is wrong?!!!
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RIAA EQ Curve 3 weeks 6 days ago #40213

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Depends on how you read the question I suppose. You could load the EQ into the output channels, although it would have to be done after Dirac calibration. Either way, it seems to me like not a very good idea...
I am not miniDSP support.

"You must ask the right questions." - Dr. Alfred Lanning's hologram.
-> Have you read the User Manual??
-> Have you drawn and posted a diagram?
-> Have you posted a screenshot?
-> Have you posted your config file?
Last Edit: 3 weeks 6 days ago by john.reekie.
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