Having trouble with the Gain-Out Compressor

KJBob Question

Aug 31, 2015 00:00

Hello,

The new Gain-Output Peak Compressor is a welcome Toolbox addition. Although I've obtained a similar function by subtracting "before" from "after" signals around a standard compressor, this method eats instructions. Thus I was excited to try the new Gain-Output version. However, it won't compile. A simple test project (attached) gives the error shown::

Thus, I'd appreciate some help getting it working.

Best regards,

Bob

compressor

sigma_100

gain-output

8005a1943f2a912661fc60e870dbfc6c.png-598x423.png

Report

ADIApproved Reply

Sep 11, 2015 00:00

Hi Bob:

We'll look into this.

Miguel

Report

KJBob Reply

Oct 26, 2015 00:00

Hello Miguel,

Has anyone confirmed this issue and come up with a fix or workaround? Our product is nearing production & we could really use any instructions that moving to a gain-out compressor might free up. The Error.dat file referenced above displays the same message for a large and small version of the signal flow containing the compressor:

Of course, such things are often more complicated than they appear to me. However, since only the line number changes, this suggests that the issue is within the Gain-Out Compressor's assembly code itself. And perhaps it could be fixed by simply adding a NOP instruction in the right place.

Best regards,

Bob

2ed5f07fcbd32c1272cb62ac1cc8f2df.png-495x209.png

Report

ADIApproved Reply

Oct 27, 2015 00:00

Hi Bob,

We are able to reproduce this issue. As you have already figured out, the issue is with the assembly code itself. This bug will be fixed in the next Beta release.

Thanks,

Venky

Report

KJBob Reply

Oct 27, 2015 00:00

Hello Venky,

Thanks!!! Looking forward to it.

Best regards,

Bob

Report

KJBob Reply

Apr 9, 2016 00:00

It's been fixed in SigmaStudio beta version 3.12.4. Thanks so much!

Bob

Report