Mild to Moderate?

We went to the Audiologist again today and Corgan was tested in the booth without hearing aids again...he seems to respond so well now...Shane was asked to speak to Corgan through the microphone...It was so soft that I was not even sure it was turned on because to me it sounded as though I was hearing Shane softly from outside and not through the speakers BUT Corgan got so excited when he heard it...he was shrieking and he even seemed to say “dada”...