> See also:
> <
http://conlanger.com/cbb/viewtopic.php?
> p=37402&highlight=vowel+space#37402<
http://conlanger.com/cbb/viewtopic.php?p=37402&highlight=vowel+space#37402>>
>
> I am trying to get a "picture" of "vowel space" in terms of distance
> and "volume".
>
> The idea is that any particular vowel-phoneme's allophones probably fill
> the
> same "volume" as any other's, in the same language; and the "central"
> phones
> of each phoneme must be a minimum distance from the central phones of any
> other phoneme, in that language. Given a certain set of vowel-phonemes, the
> central phones will probably "migrate" to make that volume, and that
> minimum
> distance, as great as possible.
>
> But I hypothesize that the "distance" between any two set phones, and
> the "volume" filled by any given set of phones, will be roughly the same
> cross-
> linguistically.
>
> Does anyone know whether this has been mapped out already by anyone? And
> where I can go to see it, if so?
>
> I can use UPSID data to come up with my own approximation, but it's time-
> consuming.
>