eli_sennesh comments on Open thread, Feb. 16 - Feb. 22, 2015 - Less Wrong Discussion
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Does anyone else find that the problem of qualia seems like more of a problem for some senses than others? For example, my sense of sight versus my sense of hearing. When I look at the color red, I perceive some fundamentally different sensation than when I look at blue. Though they are both caused by looking at different frequencies of light, there is something "over and above" the frequencies that is difficult to explain, and has caused so much ink to be spilled in the philosophy of consciousness.
However, when I hear something, I just hear frequencies. This is whether I am listening to a symphony or a single sine wave, white noise, or the person currently shoveling snow outside. There isn't anything "over and above" the sounds; they are all obviously the same "kind" of thing to me. I can categorize the individual frequencies if it is a simple enough sound, and more complicated sounds, while I can't categorize them, don't feel like they are anything different than just combinations of simple frequencies.
None of the sound frequencies are fundamentally different in the way that red and blue are. An oboe and a violin may have different profiles of overtones when played, but they aren't different experiences like color. I don't get the impression of fundamentally different qualities when I listen to them.
The difference between these two senses is so strong that I think if I had been born blind (and also without taste or smell, which are even MORE qualia-like and problematic), or at least born with black-and-white vision, I would never understand what the problem with qualia is. There wouldn't be any internal experience that would seem unknowable to others. When I looked at something there would just be "I am experiencing a light intensity of 75% maximum", just as when I hear something there's just "I am experiencing a certain combination of frequencies".
Why does light have "metadata" associated with each frequency in my mind, while sound does not?
EDIT: By qualia I am not referring to sensory perception in general, but to the ineffable and incommunicable experiences like the redness of an apple. I can't tell if someone else sees what I would call blue when they look at an object I would call red. Sound doesn't have that for me, as far as I can tell.
Really? Do you know how well you hear tones and musicality? Because my mind seems to attach all kinds of subtle qualia to sound.
I'm definitely not tone deaf, I love classical music, and I play the piano, so I assume I have an above-average ability for musicality. I love music, it's just that the individual tones I hear aren't special in the way colors are. They're just... frequencies.