--- In phoNet@yahoogroups.com, "H.M.Hubey" <HubeyH@M...> wrote:
Voicing and Frication: aka > agha ; apa > ava

I'd decompose this into a two step process.


[Richard: - new]
Two changes - loss of voicing and loss of plosion. Are there any
arguments against its being a two step process? (Adjustments from
bilabial to labiodental are yet another change, which we are not
discussing here.)