As with North American English, Intervocalic alveolar flapping is a feature of Australian English : prevocalic and surface as the alveolar tap after sonorants other than, / m / as well as at the end of a word or morpheme before any vowel in the same breath group.
12.
The unaspirated stops in some dialects ( east and south ) are voiced ( see below ), as in Manx and Irish, while in all other areas full voicing is allophonic with regional variation, voicing occurs in certain environments, such as within breath groups and following homorganic nasals ( see below ).
