An articulatory study of the alveolar versus retroflex contrast in pre- and post-stress position in Arrernte

This study presents articulometry and palatography data for Arrernte, a language of Central Australia. It examines the contrast between the apical consonants – alveolar versus retroflex – according to lexical stress. Stop, nasal and lateral consonants are treated separately. Results show that the most prototypical retroflex articulation – where the tongue tip is retracted for post-alveolar closure and eventually released at a more anterior...