OS. [b]

OS. [b]

References ✧ VT42/26

Element In

Phonetic Development

OS. voiceless stops were voiced before nasals bm < pm ✧ VT42/26 (pm > bm)
OS. voiceless stops were voiced before nasals bn < pn ✧ VT42/26 (pn > bn)
OS. [bm], [dn] became [mm], [nn] bm > mm ✧ VT42/26 (bm > mm)
S. voiced stops became spirants after vowels Vb > Vv ✧ VT42/26 (bn > vn)

ON. [b]

References ✧ PE19/18, 21, 23

Element In

Phonetic Development

ON. [no change] b < b ✧ PE19/18 (b- > b-); PE19/21 (br- > br-); PE19/21 (bl- > bl-); PE19/23 (-b- > -b-)
ON. labialized velars became labials b < gw ✧ PE19/18 (gw- > b-); PE19/23 (-gw- > -b-)
N. voiced stops became spirants after vowels Vb > Vv ✧ PE19/23 (-b- > -v-); PE19/23 (-b- > -v-)