[abdljasser2]

I can't say for sure but I think the issue with why the reverb sounds off in that particular example is that the reverb present in the recording has a longer decay than the maximum reverb duration I set for the experiments (1s). I will set it longer in the future.

Yes, that kind of visualisation could be performed. The authors of the prior work we are building on (DDSP) have made some great visualisations which I think you will find useful! Here: https://storage.googleapis.com/ddsp/index.html