That preset comes from the DSP4000 days. The Compressor module has a known bug causing that crackle. It was never fixed. Compressor 2 was added, which doesn’t have artifacts and is a little heavier in DSP resources. If you use Vsig it would be worth changing the module and things will be ok.
Hi Italoop,
Is the ducker block, the one with the bug, as that’s the dynamics in this algorithm on the H9000? I assume compressor is the block that we can replace ducker with. There isn’t compressor2 on the H9000.
