Editing Talk:2657: Complex Vowels

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Spoken symbol bears resemblance to 🜏, https://en.wiktionary.org/wiki/%F0%9F%9C%8F
:Not really, it's closer to 'əG.' [[Special:Contributions/172.69.33.25|172.69.33.25]] 01:15, 11 August 2022 (UTC)
::Looks like ꬱ to me. Plus some diacritics sprinkled over it, of course. It does look ''similar'' to 🜏 when you include the zalgo. [[Special:Contributions/172.71.98.99|172.71.98.99]] 06:53, 11 August 2022 (UTC)

sscchhwwaa is easy, say it like the x in "fire" and the silent p in "bath"[[Special:Contributions/172.70.85.13|172.70.85.13]] 21:42, 10 August 2022 (UTC)
:What? There is no 'x' in "fire." [[Special:Contributions/172.69.33.25|172.69.33.25]] 01:17, 11 August 2022 (UTC)

Ideas: bellows-, reed-, and lucite-based voiced phone production tracts typical in science museums; {{w|diphone}}s as an alternative to phomemes (a diphone is the second half of one phoneme followed by the first half of the next -- NOT two adjacent phomemes as the Wikipedia article claims. Two adjacent phomemes are a biphone, not a diphone); the relationship of the position of the tongue in two dimensional place &times; closedeness space to the fundamental and second {{w|formant}} frequencies of speech audio; {{w|diphthong}}s; {{w|Mel-frequency cepstrum|cepstral}} representation such as {{w|MFCC|mel-frequency ceptstral coefficients}}; and {{w|Zalgo text}} IPA. [[Special:Contributions/172.70.206.213|172.70.206.213]] 22:41, 10 August 2022 (UTC)
: Roger. [[Special:Contributions/172.69.33.149|172.69.33.149]] 03:25, 11 August 2022 (UTC)

The vowelspace is depicted in two dimensions for convenience, but it has at least three dimensions. Look at the IPA vowel diagram (already added to this page). The third dimension is roundedness.
:Yes, of the lips; apart from the two dimensions (out: place, and up: closedeness) of the tongue. [[Special:Contributions/172.70.206.95|172.70.206.95]] 22:59, 10 August 2022 (UTC)
::Does roundedness also involve the tongue and cheeks to any extent? [[Special:Contributions/172.69.33.199|172.69.33.199]] 23:36, 10 August 2022 (UTC)
:I wonder if Randall is doing this similarly to the way physicists present space-time diagrams with only 2 dimensions of space. We can visualize 3 dimensions using projections on 2-dimensional images, but it's hard to visualize 4 dimensions. [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 15:18, 11 August 2022 (UTC)
::If you can't visualize 4-D, play tennis. [[Special:Contributions/172.69.34.58|172.69.34.58]] 03:15, 12 August 2022 (UTC)

This linguist character has appeared 3 times now. Will there be a new character page dedicated to Gretchen or "The Linguist"? [[Special:Contributions/172.69.33.225|172.69.33.225]] 00:21, 11 August 2022 (UTC)
:I second this motion. I think it would make more sense to have a generic character called "the Linguist" since, as the explanation for 2381 points out, not every linguist in xkcd is necessarily Gretchen. Plus, it seems like with this comic he's varied the artistic style, with the hair looking slightly less frizzy. [[Special:Contributions/172.69.248.143|172.69.248.143]] 22:15, 11 August 2022 (UTC)

Can someone please create and paste in a zalgostring for the fancy 'əG' ligature shown twice in the comic? [[Special:Contributions/172.70.211.134|172.70.211.134]] 01:10, 11 August 2022 (UTC)
:Is this another example of Randall trolling Explainxkcd as in [[2619: Crêpe]]? [[Special:Contributions/172.69.33.37|172.69.33.37]] 01:45, 11 August 2022 (UTC)

: This is the best I could do ə ̯̣̌̄̊̇c̵. I added the zalgo marks to a narrow no-break space in between the schwa and a "c" with a line over it (there's no reverse schwa apparently). Obviously it's not a perfect match, but I think that's sort of the point of this comic. [[User:RDiMartino|RDiMartino]] ([[User talk:RDiMartino|talk]]) 15:31, 12 August 2022 (UTC)

Someone please remind me how to Zalgo a top horizontal bar over √-1. [[Special:Contributions/172.70.211.134|172.70.211.134]] 02:34, 11 August 2022 (UTC)
: Slow way = Windows Character Map --> Group by: unicode subrange... Group By: Combining Diacritical Marks. 6th character from the top left (U+0305:Overline) yields √-̅1̅.
:Fast way = HTML character entities, ''{character it combines with}&#{character number code};'' (773:Overline) yields √-&#773;1&#773;
:Ignore other codes as they are either non-combining or have height relative to combining character (ie Macron) -- [[Special:Contributions/172.69.70.201|172.69.70.201]] 04:35, 11 August 2022 (UTC)
::Are you sure? Those aren't wide enough to connect along the top for me. [[Special:Contributions/172.69.34.10|172.69.34.10]] 07:57, 11 August 2022 (UTC)
::[same person as previous above] looks great now, let me check innthe browser that it had issues in.... [[Special:Contributions/172.70.214.45|172.70.214.45]] 02:24, 12 August 2022 (UTC)
:::[different person...] It's never looked Ok for me, on multiple browsers and platforms it always rendered as two separate overstrikes, and even the first does not connect to the √ bit. As an extended root-overstrike is more useful for visually bracketting ambiguities, like the central bit in "(-b±√(b²-4ac))/(2a)" I consider it superfluous for what would be "√(-1)" but cannot be "√(-).1". Nice try, though.
:::Related, I've exchanged "<sup>1</sup>/<sub>2</sub>" for ½. On this device it looks similar (slanted numerator/denominator bar and still an offset, unlike the drawn comic which is vertically aligned), but it might look better or even direct over-under with the correct font rendered into. And, like the former, probably ''read'' better as screen-readers process the Transcript for the visually impaired.
:::If it weren't for that latter point, I'd take the idea used in [[2614]] for the in-Explanation <table style="display: inline-table; line-height: 0.6em; vertical-align: middle; font-size:7pt; text-size-adjust: none;"><tr><td>2</td></tr><tr><td>2</td></tr></table> (<code><nowiki><table style="display: inline-table; line-height: 0.6em; vertical-align: middle; font-size:7pt; text-size-adjust: none;"><tr><td>2</td></tr><tr><td>2</td></tr></table></nowiki></code>) and put it as: <table style="display: inline-table; line-height: 0.6em; vertical-align: middle; font-size:7pt; text-size-adjust: none;"><tr><td><u>1</u></td></tr><tr><td>2</td></tr></table> [[Special:Contributions/172.70.85.221|172.70.85.221]] 10:41, 12 August 2022 (UTC)
:::Ok, back to the 'root' bit: the (Explanation, not Transcript) current use of <code><nowiki>√<span style="border-top: 1px solid currentColor">-1</span></nowiki></code> is ok''ish'' but hovers the line above the "√" top by about ¾ of the initial down-tick's height (as rendered here... Chrome on Android, for reference), which is clearly not pixel-perfect. Maybe this is an outlier (obscure browser and OS that applies to hardly anyone, right?) so not gonna edit it away, but "√-1" is already unambiguous for anyone who knows what "√" is actually used for. Do we absolutely ''need'' to solve this rendering problem at all? At least until we persuade Unicode to release a special arbitrary-width over-kerning version of the √-character. [[Special:Contributions/172.70.162.77|172.70.162.77]] 09:09, 15 August 2022 (UTC)

I don’t think what Randall is trying to do is provide a “roundness” dimension, but that’s how the explanation reads to me right now (“such” a dimension, e.g.) [[User:Szeth Pancakes|Szeth Pancakes]] ([[User talk:Szeth Pancakes|talk]]) 05:13, 11 August 2022 (UTC)
: Agreed - rearranged it a bit to deal with the real-life dimensions first, then be more explicit that the proposal is to add to the existing dimensions in a way analogous to how imaginary numbers expand the domain of real numbers. [[Special:Contributions/172.70.91.128|172.70.91.128]] 08:19, 11 August 2022 (UTC)

Being an Englishman of a certain age, I had a panic flash back to the ITA. [[User:Arachrah|Arachrah]] ([[User talk:Arachrah|talk]]) 12:55, 11 August 2022 (UTC)
:What was wrong with the Independant Television Authority?
:(Seriously, though, the Initial Teaching Alphabet was very bad... It insisted that "book" had a different vowel in it to "up", contrary to everyone's experience, including the teacher who tried to use it. - Ironically, though, when a few years later we were in 'big school' and being taught our first French lesson we got confused by being told at the very start that the words "''un''" and "''une''" (written on the board) were the equivalent to the English word "uh" (spoken)... Uh? What's "uh"?... "You know, as in 'uh book', 'uh table', 'uh chair'...") [[Special:Contributions/172.70.85.13|172.70.85.13]] 14:37, 11 August 2022 (UTC)
::I'm curious how you pronounce them if they *aren't* different vowels: is it uhp and b'uhk (^p and b^k in IPA), the Near-close near-back rounded vowel (not sure how to describe it or get the upside down omega to render, or something entirely different? [[Special:Contributions/172.70.131.126|172.70.131.126]] 21:57, 11 August 2022 (UTC)
:::Quite possibly, but I'm never entirely confident that I have the right impression of what a given IPA means, from my particular regional accent as a baseline. Definitely the same (excepting the phonemic ending each of "-uck/-upp" and the presence or not of another initial element).
:::A good comparative linguist could probably name the various zones (encompassed by various isogloss lines) where this is true. And, by actually hearing me, perhaps narrow down the one from which I actually hail, quite accurately. At least one set of my grandparents always said "book" (or "look") more like the longer "ew" than "uh", and they were pretty much always local to another town just 10-15 miles away from the one of my own birth/upbringing (don't remember much of the other grandparents, but they were also from a village more in the other area than my own, but making an almost equilateral triangle on the map). Traces of this kind of 'elsewhere' accent from my parents probably did make me stand out a little bit from my "nth generation local" peers. But still up≈book applies.
:::If I had a cat, by now it would be staring up at me, wondering why I've been saying "up book book up look whup uck luck suck tuck muck Krup ... (etc)" to myself, trying to detect any changes and all similarities. While imaging myself in various social situations that demand broader or more RPified pronunciations... ;) ((Plus trying to calculate my exact tongue-placement/etc.)) [[Special:Contributions/141.101.99.242|141.101.99.242]] 23:09, 11 August 2022 (UTC)
:Blast from the past! I remember ITA from when I was in elementary school on Long Island in the 60's. In my later years I frequently confused this with IPA. [[User:Barmar|Barmar]] ([[User talk:Barmar|talk]]) 15:18, 11 August 2022 (UTC)

Not sure what the text "There is one unique such function and the new mathematics is consistent." - in current version, with similarly bad historic variations - is supposed to mean. The point of sqrt(-1) is that it never had a valid result on the Real number-line, and only by imagining a non-real dimension can you start to work with such a number (alone or in combination with real values) with a consistency that allows even nth-roots and exponentiation. The "unique (...) function" bit sounds strange. And note that -1 does ''not'' have a single unique root (which I can't help feeling is what is trying to be said, still)... its two roots are i and -i, for much the same reason that sqrt(1)=±1. But maybe the statement I'm wondering about is written under some branch of functional number-theory that I'm not familiar with, so could the relevent editor(s) please do it in a way that won't so confuse/trouble me or mislead others? [[Special:Contributions/172.70.91.80|172.70.91.80]] 22:03, 11 August 2022 (UTC)
:Done. [[Special:Contributions/172.69.34.58|172.69.34.58]] 23:09, 11 August 2022 (UTC)

Since when does a completely generic orthogonal projection from 2- to 3-D invoke the Gell-Mann quark model? Unicode needs a glyph to tell physicists to settle down. Removed: "The multi-plane scheme of the comic seems inspired by the representation of the Gell-Mann quark model used in particle physics (you can see one on page 4 of the [https://pdg.lbl.gov/2022/reviews/rpp2022-rev-quark-model.pdf Particle Data Group quark model review])." [[Special:Contributions/172.70.211.88|172.70.211.88]] 02:02, 12 August 2022 (UTC)

Reminds me of ''[https://www.goodreads.com/en/book/show/54431070-battle-of-the-linguist-mages Battle of the Linguist Mages]'' - Punctuation marks are alien invaders from another dimension, and magic consists of pronouncing "power morphemes" (assuming learning them doesn't drive you mad, first).  --[[User:Bobson|Bobson]] ([[User talk:Bobson|talk]]) 02:43, 12 August 2022 (UTC)

The symbol reminds me of the {{w|Mandelbrot Set}} but turned on its side. [[Special:Contributions/172.70.93.43|172.70.93.43]] 07:17, 12 August 2022 (UTC)

Not sure about ''the most common vowel sound in English polysyllabic words (the 'a' in "comma" or the second 'e' in "letter.")'' - those are pronounced completely differently (unless perhaps you are from the south of England and pronounce 'letter' as 'lettah'). [[Special:Contributions/172.70.162.147|172.70.162.147]] 07:32, 12 August 2022 (UTC)
: I would pronounce them 'commuh' and 'lettuh', with a very short 'uh', which would fit with it being the most common vowel sound, given people say 'uh?' quite a lot. Although that's about as unpolysyllabic as you could get. [[Special:Contributions/172.70.91.80|172.70.91.80]] 09:02, 12 August 2022 (UTC)
:: Again, probably multiple isoglosses apply. I'm an "uh"-common person from the North and recognise "ah"-common accents as (certain bits of) the South, but it's possible that "lettah"<->"lettuh" and "commah"<->"commuh" transition at different boundaries across/around/through the Midlands, thus confusing many people. I think RP goes more "commah" and "lettuh(r)". Checking Wiktionary, though, IPA is given as /ˈkɒm.ə/ (UK, otherwise unspecified) and /ˈlɛtə(ɹ)/ (RP), but there's not much info on direct comparisons between, say, East London/East Midlands/East Yorkshire/East Anglia/East Kilbride/Dwyran... [[Special:Contributions/172.70.86.34|172.70.86.34]] 11:36, 12 August 2022 (UTC)

You could do something like this comic with the embeddings of a language model trained on IPA and human responses. Stuff like https://towardsdatascience.com/introduction-to-word-embedding-and-word2vec-652d0c2060fa  http://www.isle.illinois.edu/speech_web_lg/pubs/2021/gao2021zero.pdf . A speech generating reinforcement learning system rewarded on human response would almost certainly discover complex vowels: sounds humans recognise partly, possibly impossible mixes of normal vowels, that produce erratic or novel human behavior. This has likely happened in some kind of marketing or attention research. [[Special:Contributions/172.70.110.237|172.70.110.237]] 19:20, 12 August 2022 (UTC)
: To add on to this, when playing with or demoing powerful neural networks, people often give the networks impossible prompts (like dall-e’s original example of an armchair in the shape of an avocado, a contradiction as avocados are never shaped like something that is a chair) —- and surprisingly a strong model will actually produce a result humans believe meets the request. This is like the example of “x in fire" —- mainstream neural networks usually do not reject input, they just solve it the best they can, producing an output that best matches everything they learned, or is an extrapolation from what they learned along their internal dimensions. [[Special:Contributions/172.70.110.237|172.70.110.237]] 19:26, 12 August 2022 (UTC)

"the properties of complex numbers could conceivably support representing physiological features of the vocal tract" - not sure about this - the properties of complex numbers stem from imaginary numbers being defined in relation to the square root of -1 - it's not obvious how a value of -1 would have any meaning in vocalspace (since it's a limited scale, not a continuous plane), never mind its square root, so how would the interactions between real and imaginary numbers read across to those between tongue movements and other vocal tract features? [[Special:Contributions/172.70.90.223|172.70.90.223]] 10:10, 15 August 2022 (UTC)
:Well... Although I never liked the way it was worded, I envisaged it as depicting extradimensional movements/displacements, possibly introducing resonances of air beyond the current three dimensions (and time) of movement. Such as compressive waves in a further imaginary dimension. (For transverse/tortional-waves, in media that support them, moments of movement/wbatever perpendicular/hyperradial to any 'real' version, but in air tbat's probably moot. Unless it isn't..?)
:Or you could consider, as you say, a limited scale of 0..1 being the distance of the tongue-tip between roof-touching and floor-touching (-1 would be a tongue ''embedded'' in whichever surface is zero, somehow phased through and creating a 'nevative cavity' of resonance, somehow, and an i-ward position would be... Well, not 'sideways' (though that does change things) but ''hyper''-sideways (again those other dimensions, probably requiring muscles/etc we don't normally consider), and all that implies.
:...that's if you want my assumptions about how an entirely ficticious and frankly esoteric  scenario might 'really' be implemented. I won't say it's the way it ''would'' be, and there are limely many other (mis)interpretations of how it might happen, these were just my first thoughts on initially reading the comic (but it used less words in my head, as I could more easily imagine the necessary illustrative diagrams that did most of the heavy lifting). [[Special:Contributions/172.70.91.78|172.70.91.78]] 11:52, 15 August 2022 (UTC)