That is right, Jim. However, I think we will be adding a feature in the SETTINGS tab that will allow you to choose if DPS ever automatically changes the volume. That should work nicely for most headphone cases.
Yes, DPS is affected by the input volume. In most laptops, the volume controls will act as input level adjustment. If you want more details about how this affects the algorithm just let me know.
In other news:
We are stopping new applications for the DPS 2.0 early test program. Those of you who have access will continue to see new builds. However, I will not be signing up new users for this phase.
We have been making a lot of progress in the back-end of things. Look forward to a new build soon.
Happy New Year!