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Reverb module not working

SigmaDSP & SigmaStudio modalen Mar 8, 2024 00:00 3 replies Original on forum ↗
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modalen Question
Mar 8, 2024 00:00

Hi. we have made our own boards with adau1467.
One of our most important features is reverb.
We selected the 1467 because of its memory.
But now we cant get the reverb to work. it sounds more like a flanger than a reverb.
Tried only using one output. Still not working.so no monosum phase issue.

We are almost in production and need this sorted out.
Any ideas?

Audio Signal Processors

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reverb issue

adau1467

sigma studio 4.7

reverb

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DaveThib Reply
Mar 8, 2024 00:00

Hello modalen,

It sounds like there may be some other signal paths involved that are being mixed in. I would need to see your project.

I am fairly certain you would not want to post your almost completed project here. If you have a simpler project with just the reverb part that exhibits the issue then attach that project. If not then send me a PM but it is important that you also send me a friend request if you want me to be able to respond.

Although you did say you tried it with only one channel. I really have to see and hear what is going on.

Dave T.

KJBob Reply
Mar 10, 2024 00:00

Hello Dave and modalen,

To amplify what Dave said, you'll get better and faster help when you attach an example project which exhibits the problem. Even a screenshot is not as good, since hidden settings may affect the results. An easy way to do this is to start by making a copy of your project. Remove the proprietary stuff, leaving just the audio input, reverb module, and output. Test this project to see if it still exhibits the problem. If not, something else in your original project is the real cause. If it does, come back and attach the simplified project. Help via PM could also be arranged, but this is best left as a last resort.

Best regards,

Bob

modalen Reply
Mar 11, 2024 00:00

Hi Dave!
Thank you for fast response.
We have troubleshot over the weekend.
Most likely the upload daemon we use on the embedded Linux.
Work with USBI, but not with XML file though the Linux environment.
I will talk with the DEV guys this week.