AirTren
I would say it might be thought a trifle dishonest to edit your comments and then claim that they were your original thoughts.
Be that as it may - I am not referring to visual impairment or otherwise. I am referring to how perception and interpretation work which varies from person to person. It is not a fixed process and it is perfectly possible for people to respond in different ways to different sources of stimulus. Comprehension does not always come immediately and this is the point that needs to be remembered.
A sound is a sound signal - if you wish to transform it into a visual signal you can do but it is conscious. If you don't it stays a sound signal. One does not listen to music and transform the signals into visual stimulae unless one wants to.