TenForward: Where Every Vulcan Knows Your Name

It’s pretty simple to start at the fact you have a species that can read the thoughts of other people, even outside their species, and even inject thoughts into those other beings minds. So there must be something detectable that sentient species emit that can be detected and understood, and can also be pushed at them. Once that mechanism’s understood, a machine can be developed to apply that to language. Sato is really good at using that machine.

Of course “magic box” works too.

I've met people who are very good with languages

It is crazy

So, as someone whose last job was in ai:

Sigh, yeah, this is basically how it works...

Throw unimaginable amounts of data at a GPU, you convert words to numbers through an algorithm called word2vec, then correlate between the words in context, English on one side, unknown language on the other, just looking for any connection at all. If the vector products are above a threshold (we call that activation) then there might be a relationship.

Once you have it you experiment with it, try to make more associative connections building on that. The gpus just churn endlessly till they go 'bing'.

We did a simpler version as humans with the Rosetta stone, it had Greek, which we knew, and 2 forms of Egyptian, which we didn't.

Yeah the show is ludicrous in having someone point to a broom, say 'mekh' and the next sentence is 'I'm afraid the current structure of relations in the alpha quadrant requires us to demand you no longer perform warp travel through our sector as we do not tolerate antimatter reactions under our religion' translated from 'guh-tah!'

The Universal Translator is basically magic. TOS came closest to describing how it works, and it boiled down to, “IDK man it does some brain scans to detect your language structure”. There’s no satisfying answer as to why it knows the “Washington State Bridge” is a combination of a proper noun, a geopolitical concept, and a general noun.

In Enterprise, the Universal Translator is generally depicted as a modern miracle of technology, but one without useful internal intelligence. If it hears a few snippets of Romanian, it’s just going to start brute forcing a translation matrix with every technique it has at its disposal. More speech gives it more data to work with, but it’s still just cycling through its options.

Sato’s familiarity with xenolinguistics allows her to aid the Universal Translator by narrowing the system’s options or directing it down specific paths. She doesn’t know or learn the alien languages in the traditional sense, but she’s shown for having a knack for picking up on patterns and syntax. Again with the Romanian example, she’s doing the alien equivalent of saying, “This sounds European, skip trying to translate this as an Asian language for now”. The Universal Translator has fewer options to run through and gets to a successful translation matrix faster.

But again, it’s plot contrivance space magic.

Admittedly I've been thinking I'm overdue to rewatch nearly all of Ent, but I have a vague memory of this getting explained (in a hand wavely kind of way). Maybe in the scene where Archer tells small children they recycle their poop? Or maybe my brain invented a scene to maintain my suspension of disbelief.

Handwaving tech and physics is easy. I'm not touching linguistics, other than to say I don't think you can explain it away. Languages are hard, even if by some magic all species everywhere have some common base, which I doubt.

Maybe it's been explained, but on Earth, there are many languages/cultural dialects/regional-slang/etc. Those all are absent for the Klingons/Romulans/Ferengi/etc.