http://hdl.handle.net/11089/9609 2026-04-10T13:42:58Z http://hdl.handle.net/11089/9645 Stressed vowel duration and phonemic length contrast Ciszewski, Tomasz As far as phonemic length contrast is concerned, we observe a high degree of durational overlap between phonemically long and short vowels in monosyllabic CVC words (which is enforced by a greater pitch excursion), whereas in polysyllables the differences seem to be perceptually non-salient (>40 ms, cf. Lehiste 1970). This suggests that the differences in vowel duration are not significant enough to underlie phonological length contrasts 2012-10-21T00:00:00Z http://hdl.handle.net/11089/9643 Initial glottalization and final devoicing in polish English Schwartz, Geoffrey This paper presents an acoustic study of the speech of Polish leaners of English. The experiment was concerned with English sequences of the type George often, in which a word-final voiced obstruent was followed by a word-initial vowel. Acoustic measurements indicated the degree to which learners transferred Polish-style glottalization on word-initial vowels into their L2 speech. Temporal parameters associated with the production of final voiced obstruents in English were also measured. The results suggest that initial glottalization may be a contributing factor to final devoicing errors. Adopting English-style ‘liaison’ in which the final obstruent is syllabified as an onset to the initial vowel is argued to be a useful goal for English pronunciation syllabi. The implications of the experiment for phonological theory are also discussed. A hierarchical view of syllabic structures proposed in the Onset Prominence environment allows for the non-arbitrary representation of word boundaries in both Polish and English. 2012-10-21T00:00:00Z http://hdl.handle.net/11089/9644 New ways of analysing the history of varieties of English - an acoustic analysis of early pop music recordings from Ghana Schmidt, Sebastian I will present first results of an acoustic analysis of Ghanaian “Highlife” songs from the 1950s to 1960s. My results show that vowel subsystems in the 1950s and 1960s show a different kind of variation than in present-day Ghanaian English. Particularly the STRUT lexical set is realized as /a, ɔ/ in the Highlife-corpus. Today, it is realized with three different vowels in Ghanaian English, /a, ε, ɔ/ (Huber 2004: 849). A particular emphasis will also be on the way Praat (Boersma and Weenink 2011) can be used to analyze music recordings. 2012-10-21T00:00:00Z http://hdl.handle.net/11089/9642 Mispronounced lexical items in polish English of advanced learners Szpyra-Kozłowska, Jolanta The present study is a report on an experiment in which 20 English Department students, all advanced learners of English, were recorded having been asked to read a list of diagnostic sentences containing 80 words known to be problematic for Poles in terms of their pronunciation. This has been done in order to isolate and examine the major error types, to establish a hierarchy of difficulty among 8 sources of pronunciation errors, to compare the obtained results with the most common error types made by intermediate learners and to juxtapose the participants’ subjective evaluation of the phonetic difficulty of words with their actual phonetic performance. The final goal is to draw pedagogical implications for the phonetic training of advanced students of English. 2012-10-21T00:00:00Z