sangi39 wrote: ↑16 Sep 2019 21:21As far as I understood Vlürch, it seems to be:
Yeah, that's exactly one part of what I was asking. I know I worded the question really weirdly, half because I was super-tired and hadn't slept in like 48 hours or whatever, and half because it's just a weird question. It's just that even though an "ambiguously Tibeto-Altaic language" is pretty nonsensical, I'd still prefer it to be as naturalistic as possible...
LinguistCat wrote: ↑16 Sep 2019 18:48More of your misunderstanding comes from not realizing that "conical" is supposed to be "canonical", what I assume means the reconstructions that have already been made by other linguists.
No, that's kind of the opposite of what I meant. By "conincal" I mean "conlang/conworld-internal"; it's
con(structed) as an adjective/adverb on its own, and I never remember that it might not be obvious to everyone that that's what it means. You know, for example, "conically the language had its own writing system before the adoption of the Latin alphabet, but the romanisation was simple transliteration and not a phonetic alphabet" could be used to justify orthographic irregularities similar to what English has without actually having to make a conscript, or "an a posteriori language derived from Sumerian, spoken in France, because conically the Sumerians migrated to France" or whatever.
So, "conical Pre-Proto-Sino-Tibetan" is a hypothetical precursor to Proto-Sino-Tibetan that (almost certainly) never existed but is necessary to enable certain sound changes, like Proto-Sino-Tibetan's initial /*x/ -> conlang's /p/; because /p/ -> /x/ is attested (and was just discussed ITT lol) but the opposite doesn't really make sense, the conlang's /p/ in those words has to be from a "Pre-Proto-Sino-Tibetan" which had /*p/ that became /*x/ in Proto-Sino-Tibetan. There aren't many sound changes like that (in fact, this is the only one so far that couldn't be justified some other way), but some of the sound changes from PST are pretty big too... and some chronological implications may come with that, too.
Salmoneus wrote: ↑16 Sep 2019 20:07Huh? But he can't 'derive back' (i.e. reconstruct) the protolanguage from which both Altaic and Sino-Tibetan descend, because there never was such a language. Or at least, not for tens of thousands of years.
Of course, but it's not supposed to be Proto-Tibeto-Altaic but a modern-day language (isolate?) that has some kind of ancient relation to both Altaic and Sino-Tibetan languages in such a way that if its relationship with them was evaluated, it couldn't be conclusively connected to one or the other. I guess in practice it's a mixed language regardless of how I go about it, but the mixing would've had to go back to at least Proto-Altaic and Proto-Sino-Tibetan times, and at the very least have one (unconstructed) a priori substrate language muddling things up.
Salmoneus wrote: ↑16 Sep 2019 15:09What do you mean 'chronologically consistent between proto-languages'?
While Proto-Altaic and Proto-Sino-Tibetan may have been spoken around the same time, obviously Proto-Sino-Tibetan and Proto-Tibeto-Burman weren't. I'm deriving a lot of the language's vocabulary from Proto-Tibeto-Burman but use the same sound changes as from Proto-Sino-Tibetan, but also different reconstructions of Proto-Sino-Tibetan with slightly different sound changes.
Examples of both:
A) Long vowels get broken up into two identical vowels separated by /ɣ/ in vocabulary derived from both Proto-Sino-Tibetan and Proto-Tibeto-Burman.
B) I'm deriving /fəj/ from <*phj> in Coblin's reconstruction of PST but /p/ from <*phj> in Starostin's reconstruction of PST.
I suppose A doesn't require that much justification, but what about B? It's not like there are many words with <*phj> in the first place so maybe I could just handwave it, but if in the future I end up having more different sound changes from different reconstructions... well, is it at all naturalistic without one group being conically loanwords or whatever?