Jim,
I guess that you will be able to get the note names witha little practice. Try playing a note and remebering what Hz or sound it made, then play another and remeber that... Play the notes out of sequence and in no specific order. Then start repeating some of the notes randomly and see if you can remeber them as the notes you have played earlier. It would work better if you had a person playing for you, then you would not have any muscle memory playing into your practice...
What I just said might be complete hogwash but i think it might work...
Let us know...