Sigma Studio Ver 3.11 Build 1. Rev 1356 Mixer Bug?
I'm running Sigma Studio Ver 3.11 BUild 1. Rev 1356. And I have a 4 input, 3 output mixer. My assumption from reading the literature is that the inputs are represented by the rows of controls, while the outputs are the columns creating a 4-row, 3-column mixer board. My issue is that when I set up the first row (input) for the desired outputs, and set the remaining three rows (9 controls) to -200dB, I still get bleed through from the inputs that are effectively turned off. I proved this by inserting mute blocks into the input lines and muting them and my bleed through signal disappeared. Is there an issue with this control, or am I misunderstanding something?
Hi
What processor are you using?
We're using the ADAU1446 in this case.
Hi,
I didn't find the problem with the latest version. Could you share your project file? Then I can have a try.
Thanks,
Jun
Hi, I gotta say oops! I have two different devices that go together for the system that I'm working on, and one part is using the ADAU1446, but the part that is having the mixer issue is actually the ADAU1761. I'll strip down a version of its project and email it to you later today.
Here's an update on this issue. We had the control set up for -200db to 0dB. When setting the control to minimum (-200dB) the mixer allowed signal to flow through the control. If I set the level to -100dB, then the mixer would work as expected. Apparently there is some limitation to the minimum value allowed on the control.
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