Quote:
Neither one has the broad glide I hear in faoi, or the slender glide I hear in fiú.
And it's not just f. I'm having the same problem with b, c, g and p.
there's not always a glide,
for instance in :
/ f'i, f'e, f'a, fo, fu, b'i, b'e, b'a, bo, bu...
The labial consonants b, p, f, m, when slender and followed by /i/ and /e/, (short) /a/ don't have any glide, same thing when they are broad and followed by /o/, /u/, /a:/ (in C and M).
it's mainly what is written iú, eo, eá (in M and C), uí, aí, oí, aoi, ae... that makes glides between themsellves and the preceding consonant.
But the difference between slender and broad g and c is always clear, it's not only the glides that make a difference, the sound isn't pronounced in the same place in the mouth.
With the b m, f, p, the broad and slender sounds are pronounced in the same places (the lips) but it's the lips that don't take the same shape: rounded for the broad versions and spread (as if smiling) for the slender ones.