Reminds me of the 'bass boost' feature on a lot of consumer audio stuff going back to the 90s (or earlier)-- most of the time, it obfuscates & distorts the orig

Reminds me of the 'bass boost' feature on a lot of consumer audio stuff going back to the 90s (or earlier)-- most of the time, it obfuscates & distorts the original mix and sounds muddier as a result, but people adapt to it and it sounds normal to them. There's also the confounding effects of different volume levels producing wildly different mixes, of people's ears/brains responding to frequency ranges differently, and of different music types revealing shortcomings more than others (as anyone who's flinched at pixelated cymbals can attest). All of which make it seem like a more subjective thing because of the complexity of interacting variables. Regardless, true audio fidelity is something that can be measured to a fairly detailed extent. The fact is, most speakers at most volume levels aren't great at it, just 'good enough'. It mostly boils down to: how much can you tell the difference? Just like with finding that optimal mp3 encoding rate to avoid those damn pixelated cymbals.