This paper makes three contributions to the discussion of vowel transformation in acoustic phonetics. Firstly, it compares a selection of transformation routines, using three performance tests: Linear Discriminant Analysis of vowel categories, inter-speaker vowel space area homogenisation, and inter-speaker vowel space overlap. Secondly, the complementary functions of psychoacoustic transformation and speaker-dependent normalisation proper are discussed and demonstrated. And, thirdly, multi-dimensional scaling is proposed as a tool that can be useful in the assessment of multi-dimensional (or multi-parametric) results common in the testing of different methodologies, but also in other experimental work.
This chapter argues that the construction 'the idea is…' has undergone significant changes including (i) an increase in discourse frequency and a trend towards clausal complementation with 'to' or 'that', (ii) a decrease in morphosyntactic productivity and syntagmatic variability, and (iii) semantic developments towards grammatical meanings of intention, purpose or volition. In the spoken mode, 'the idea is…' also displays increased rates of intrusive /r/ and a tendency towards level or first-syllable stress in this grammatical use, which we interpret as phonological indicators of the dissociation from its lexical, nominal source. On the basis of data from different corpora (e.g. ICE-GB, BNC, ARCHER and the Time Magazine Corpus) we present synchronic and diachronic evidence showing that Hopper’s (1991) principles of grammaticalization – divergence, specialization, persistence and decategorialization – as well as Lehmann’s (1995) parameters of syntagmatic variability, bondedness and paradigmaticity can be applied to the variation and change found in this construction. We therefore conclude that the construction 'the idea is...' is undergoing grammaticalization.
Hierarchical data structures in variationist linguistics are given when, for
example, each of a number of speakers makes several utterances of interest
and individual observations are therefore not independent. Structures of this
kind are often not fully reflected in the analytic tools used to model language
variation. Against this background, the paper investigates the presence or
absence of coda-/r/ in a hierarchically structured dataset produced by 27
middle-class speakers of Scottish Standard English (SSE). Two regressionbased
statistical techniques are compared: multiple logistic regression and a
hierarchical generalized linear model (HGLM). The latter emerges as a
model that is not only more correct in theoretical terms because it takes the
nested structure of the data into account, but also detects cross-level effects
that go unnoticed in multiple logistic regression. The most striking finding
is, for example, that in prepausal position coda-/r/ is less likely to be deleted,
an effect, however, that is not general but depends critically upon the age of
the speaker and the dialect contact to which he or she has been exposed. The
paper thus provides one example of the potential of HGLM to explain
complex patterns of variation in hierarchically structured data.
In this chapter an analysis of psychoacoustically transformed and normalized acoustic vowel data from sixteen speakers of Scottish Standard English (SSE) are presented. Apart from a general discussion of the findings against the background of current textbook descriptions of the accent, special attention will be paid to possible effects the regional provenance of speakers has on the organisation of their vowel spaces. The three regions in question are Edinburgh, Northern Central Scotland (Stirlingshire, West Fife & South Angus) and the Northeast (Aberdeenshire). The resulting vowel plots correspond rather well to articulatory and impressionistic descriptions in the literature and share most of the characteristics of SSE, for instance a rather front /u/ and a considerably centralised /ɪ/. It can also be shown that with regard to some vowel features, the regional background of speakers plays a modest role. While the limitations of the corpus do not allow to generalise very far, the chapter points the direction to future research on regional variation within Scottish Standard English.
This chapter analyses the variation of the FACE and GOAT vowels (for example in the words 'say' or 'so') in the accents of speakers of Scottish Standard English (SSE) in Edinburgh, looking at social, stylistic and language-internal factors. One focus of the research is the potential diphthongisation of these vowels into variants that more closely resemble their acoustic forms in Southern Standard British English (SSBE) accents. The results show that there is systematic sociolinguistic variation of these vowels, but forces that are at work within the SSE accent seem to play a more important role than external influence from the direction of SSBE.
This paper inspects the variability of (r) in non-linking coda positions (e.g. in the words car, far, and art) in Scottish Standard English (SSE), accepting the three variants [ɾ], [ɹ], and Ø. Interviews with 27 middle-class speakers were conducted, eliciting three styles (careful speech, reading passage, and word list). Following a discussion of previous research on (r) in SSE and an explanation of the conditional hierarchical logistic regression model applied to the data, results are presented with a focus on social and stylistic factors. It appears that female speakers are more likely to vocalise /r/, and older speakers are more likely to use the more traditional tapped variant [ɾ]. Thus, quasi-phonological variation correlates with gender, and phonetic variation correlates with age. Moreover, contact with Southern Standard British English (SSBE) also increases the rates of (r)-vocalisation. In word list style, all speakers are less likely to vocalise (r), but there are significant differences between social groups in this respect: especially young men’s accents are almost categorically rhotic in word list style.
In this paper a partly novel combination of auditory transformation and vowel-extrinsic normalization is applied to acoustic vowel data from six Edinburgh middle-class speakers. It is shown that the vowel plots thus produced correspond rather well to articulatory and impressionistic descriptions found in the literature. Furthermore, the relatively small variability found between the speakers in a number of vowel features suggests that a typical middle-class Edinburgh vowel space does exist. However, it is also shown that in acoustic terms this vowel space is organised even less symmetrically than is generally assumed.
In a sample of 27 speakers of Scottish Standard English two notoriously variable consonantal features are investigated: the contrast of /ʍ/ and /w/ and non-prevocalic /r/, the latter both in terms of its presence or absence and the phonetic form it takes, if present. The pattern of realisation of non-prevocalic /r/ largely confirms previously reported findings. But there are a number of surprising results regarding the merger of /ʍ/ and /w/ and the loss of non-prevocalic /r/: While the former is more likely to happen in younger speakers and females, the latter seems more likely in older speakers and males. This is suggestive of change in progress leading to a loss of the /ʍ/ - /w/ contrast, while the variation found in non-prevocalic /r/ follows an almost inverse sociolinguistic pattern that does not suggest any such change and is additionally largely explicable in language-internal terms. One phenomenon requiring further investigation is the curious effect direct contact with Southern English accents seems to have on non-prevocalic /r/: innovation on the structural level (i.e. loss) and conservatism on the realisational level (i.e. increased incidence of [r] and [ɾ]) appear to be conditioned by the same sociolinguistic factors.