Glottalized lateral in Rikvani Andi: an acoustic study.

Glottalized sonorants are a rare sound type that has been under scrutiny for a number of reasons of general relevance to the phonetic theory. It has been claimed that the timing of glottalization of glottalized sonorants may shift in accordance with the position in the syllable onset (pre-glottalization) or coda (post-glottalization), to provide a cue for its place of articulation; other studies argued against this claim. The paper investigates acoustic properties of the glottalized lateral in Rikvani Andi, a one-village dialect of Andi (East Caucasian).