[net.ai] Pittsburghese figured out

LeeBrownston%CMU-CS-A@sri-unix.UUCP (09/17/84)

           [Forwarded from the CMU bboard by Laws@SRI-AI.]

The way Pittsburghers talk is a sure source of amusement for newcomers
to this area.  Most attention is devoted to diction, especially to the
idioms.  Although the latter are no more nor less illogical than any
other idioms, they are easily identified and likely to be unfamiliar.
Over the past couple years, I've been trying to figure out the system
of phonology.  I'm still working on the suprasegmentals, but I have
some preliminary results on vowels and consonants that may be of some
interest.

As far as I can tell, the only consonantal departure from Standard
American English is that the final 'g' is omitted from the present
progressive to the extent that the terminal sound is the alveolar nasal
rather than the palatal nasal continuant.  This pronunciation is of
course hardly unique to Pittsburgh.

The vowels are much more interesting.  The 'ow' sound is pronounced 'ah',
as in 'dahntahn'.  Confusion between, say, "down" and "don" is avoided
since the 'ah' sound has already vacated: it is pronounced 'aw', as in
'Bawb signed the cawntract'.  Similarly, 'aw' has gone to the greener
pastures of 'or', as in 'needs worshed'.  It appears that the chain ends
here.  As its discoverer, I shall call this phonological game of musical
chairs "the great Pittsburgh vowel movement."