Stress and Tone in the Phonology of Diuxi Mixtec

Each word in Diuxi Mixtec has a stressed syllable which is marked by a long vowel. In addition to this stress, some words have a second stress. This second stress occurs only on the last syllable of the word and is marked by intensity and by allotones of both high and low tone. There is a contrast of high versus low tone, and there are allotones which occur in relation to the presence versus absence of word-final stress.