Someone mentioned this briefly before, but it got lost in the shuffle: most of us have imperfect hearing. As I'm solidly in the middle age category now, my hearing has definitely declined in certain frequency ranges (no doubt due in part to too many insanely loud punk and rock concerts in my younger years, as well as listening to my car stereo WAY too loud in my 20s). I suspect I'm not the only one in this boat.
If someone's hearing has deteriorated in certain frequency ranges (usually the higher frequencies), then they aren't hearing the music as it was intended to be heard by the musicians, even with the "purest" audiophile system. If that can be compensated (at least in part) by boosting those frequencies, then why would this be considered "impure?" If anything, it would bring the music back closer to the way it was intended to be heard by the artist.
Ideally, the listener could get a graph of their hearing sensitivity at each frequency, and then plug that data into a sophisticated equalizer that would adjust the music to compensate and personalize it to the specific listener. Personally, I'd love this.
If someone's hearing has deteriorated in certain frequency ranges (usually the higher frequencies), then they aren't hearing the music as it was intended to be heard by the musicians, even with the "purest" audiophile system. If that can be compensated (at least in part) by boosting those frequencies, then why would this be considered "impure?" If anything, it would bring the music back closer to the way it was intended to be heard by the artist.
Ideally, the listener could get a graph of their hearing sensitivity at each frequency, and then plug that data into a sophisticated equalizer that would adjust the music to compensate and personalize it to the specific listener. Personally, I'd love this.