A Century of Accent Change in Australian English Abstract
Bibliographic record
Abstract
This paper reports on the first of a series of analyses from the Australian Ancestors Project (AA) which is a large scale endeavour designed to examine the origins and evolution of the Australian English (AusE) accent through an acoustic study of speech from twentieth century audio recordings of elderly Australians. The present paper provides an analysis of vowels sounds used by Australians born in the 1880s and gives some insight into pronunciation prior to the time of Federation. Our current body of empirical evidence for Australian accent evolution is restricted to the second half of the 20 th century and this new resource provides valuable evidence for the dynamic processes involved in dialect change. This analysis is similar to the acoustic component of the ONZE project (Gordon, Campbell, Hay, Maclagan, Sudbury and Trudgill, 2004) which provides an invaluable model for the examination of historical speech data. We believe that AusE began in the early colony as a koine, that is, a new dialect that developed as a result of contact between speakers of different but mutually intelligible forms of a language (Kerswill, 2002). Koineisation is often complete by the second
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".