I've taken one of those online tests for tone-deafness and if it's accurate, then yeah, I've got some issues. You know, the one where they play two tones and you have to say which one is lower and which one is higher? I often do not know which is which. I also have some minor hearing loss in the upper register of my left ear in the 'gunshot' range, which would be explained by my years in the military.
And yet, I like some things audio-related and do not like others. My standards appear to be much lower than some; I tend to like more things and dislike very little. But I do hear differences. At the recent AKFest, I most definitely heard systems that were amazing and others which just didn't do it for me. Most of my opinions were (as I late found out) not dissimilar to those of other attendees.
As an aside, I am also very heavily color-blind (yes, there are many different 'shades' if you will, of color-blindness) and yet I am a photographer. How can this be? Well, there are many things I cannot do, such as retouching color casts on color photographs; but I'm very comfortable with most aspects of photography. And interestingly, I find that since I cannot trust my eyes to provide me with the truth about color, I take value from other things, such as shape and form and texture, light and shadow.
And this is also true of listening to music as a person who may be somewhat tone-deaf. I do not have to be able to recognize a middle C when struck on a piano to appreciate sound stage, presence, and instrumental qualities such as tone, timbre, attack and decay, and everything from the sibilance of a voice to the sound of fingers on a fretboard. In fact, it may be that like with photography, I appreciate it more.
If I were blind, I would not be a photographer (although there have been blind photographers). If I were deaf, I would not listen to music (although Beethoven was deaf).
I appreciate music, and photography, with what the senses I possess, flaws and all. I have opinions about what I like and what I do not like. My opinions are as valuable to me as yours are to you.
Opinions are subjective; they're meant to me. They are not statements of fact, and they cannot be relied upon as if they were. It sounds to me as though you are aggravated by opinions with which you do not agree, and you'd prefer it if everyone were required to shut up unless they could certify that they can hear properly and have perfect pitch. I think you'd be disappointed even if that happened. Meteorologists have all sorts of certifications. So they're never wrong when they give a weather forecast...right?
