I agree entirely....
I agree that pseudoscience is a big problem... but so is allowing actual science to drift into pure dogma.
Real science is an ongoing process of learning things, and then testing and refining what we know, which often results in having to adjust that knowledge.
In the past, many scientists did detailed studies about the limits of human hearing, using tuning forks and sine waves.
As a result, we knew a lot more about human hearing than we knew before those tests were performed...
However, we didn't suddenly know everything that there was to be known...
And, in fact, we may still not know it all...
When I went to high school we "knew" that all matter was made up of small indivisible particles: protons, neutrons, and electrons....
Nowadays, most people know that this was just a simple and somewhat effective model, but matter really isn't that way at all...
And, back then, we "knew" that our entire "genetic inheritance" was contained in the DNA strands in our genes (which were "a complete blueprint")...
But, nowadays, (if we keep up on our reading), we know that it's not nearly that simple, and that some genetic information is carried by other mechanisms...
I absolutely agree that pseudoscience is a big problem...
And one that seems to be becoming worse lately... especially in the audio field...
However, that's still no excuse to suggest that we should stop ALL exploration and discovery and fall back on dogma...
I'm pretty sure that the guys who did all those tests a century ago had neither R2R nor D-S DACs....
Therefore, they probably had neither the inclination nor the ability to test whether the differences between them were audible or not....
(In fact, with a foundation in tuning forks and steady state sine waves, they probably never even imagined things like data-correlated errors and error masking.)
And I'm pretty sure that the pioneers of information theory would have laughed at the idea that lossy compression could actually work transparently.
In general, information theory considers problems like storing or transmitting a given amount of information in the minimum bandwidth possible.
It usually does NOT address the idea that certain information is "psycho-acoustically expendable" and we can save bandwidth by simply discarding it.
(By their equations the information in a typical AAC or MP3 file "just plain wouldn't fit in the available bandwidth".)
I'll bet, if you look back far enough, you can find articles debunking "acoustically transparent lossy compression" as "a nice idea but not possible in practice".
(But I guess we're lucky nobody was convinced enough to stop trying...)
While explaining basic science to beginners definitely has its place...
I'd personally rather discuss things that go beyond "Basic Audio Science for Beginners 101"...
Even if some of the things that get discussed end up being disproven... or debunked... or just plain silly... because that's also part of science.
(And, yes, we may have to explore a few dead ends in order to have any chance of making any actual progress.)
Not implying anything of the sort. What I am saying is that what you do here is not science, it is Cargo Cult Science. The arguments presented here lack the depth of understanding, thoroughness, and integrity needed. The problem is that most people here are so convinced that they know how science works that they keep fooling themselves and never actually get to the good stuff (ie. genuine science).