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The shortening of linguistic expressions naturally involves some sort of correspondence between short forms and (some portion of) the respective full forms. Based mostly on data from English and Hebrew this article explores the hypothesis that such correspondence concerns necessary sameness of symbolic form, referring either to graphemic or to a specific level of phonological representation. That level indicates a degree of abstractness defined by language-specific contrastiveness (i.e. “phonemic”). Reference to written form can be shown to be highly systematic in certain contexts, including cases where full forms consist of multiple stems. Specific asymmetries pertaining to the targeting of material by correspondence (e.g. initial vs. non-initial position) appear to be alike for both types of representation, a claim supported by a study based on a nomenclature strictly confined to writing (chemical element symbols).
This paper presents observations on the phonetic realisations of the German particles ja – ‘yes’ and naja – approximately ‘well’. As part of a large-scale study on the particle ja, we identified numerous instances in the dataset that had been orthographically transcribed as ja, but were phonetically realised as [nja]. Using phonetic and functional parameters, we explore the question whether these instances can be attributed to either the lexeme ja or naja. While phonetic measurements yield ambivalent results, analyses of pragmatic parameters such as function and turn position seem to indicate that [nja] was predominantly intended to be ja, although some functional differences between ja and [nja] could also be identified.
This report presents a corpus of articulations recorded with Schlieren photography, a recording technique to visualize aeroflow dynamics for two purposes. First, as a means to investigate aerodynamic processes during speech production without any obstruction of the lips and the nose. Second, to provide material for lecturers of phonetics to illustrates these aerodynamic processes. Speech production was recorded with 10 kHz frame rate for statistical video analyses. Downsampled videos (500 Hz) were uplodad to a youtube channel for illustrative purposes. Preliminary analyses demonstrate potential in applying Schlieren photography in research.
Der vorliegende Beitrag thematisiert zwei unterschiedliche Forschungsergebnisse aus der Auswertung des Korpus »Deutsch heute«. Im ersten Teil wird in einem lautsystematischen Aufriss die phonetische Variation, wie sie sich in der Vorleseaussprache der österreichischen Schülerinnen in den Korpusdaten manifestiert, dargestellt. Ein zweiter Teil des Beitrags präsentiert metasprachliche Äußerungen aus sprachbiographischen Interviews, die Einblicke in sprachbezogene Kategorien und Konzepte der jungen Österreicherinnen geben und Rückschlüsse auf Spracheinstellungen zulassen. Die Schülerinnen bestätigen nicht nur verschiedene Facetten des für Österreich anzunehmenden diaglossischen Verhältnisses der Varietäten durch ihren Formengebrauch, sondern auch in metasprachlichen Aussagen, die einen hohen Grad der Bewusstheit des eigenen Sprachgebrauchs sowie der formalen wie auch soziosymbolischen Unterschiede der Varietäten erkennen lassen.
To date, little is known about prosodic accommodation and its conversational functions in instances of overlapping talk in conversation. A major conversational action that happens in overlap is turn competition. It is not known whether participants accommodate prosodic parameters locally in the overlapped turn (initialisation) or access a repertoire of prosodic patterns that refer to general prosodic parameter norms (normalisation) when competing for the turn in overlap. This paper investigates the initialisation and normalisation of fundamental frequency (f0) and assesses its role as a resource for turn competition in overlap. We drew instances of overlapping talk from a corpus of conversational multi-party interactions in British English. We annotated the overlaps on a competitiveness scale and categorised them by overlap onset position and conversational function. We automatically extracted f0 parameters from the speech signal and processed them into f0 accommodation features that represent the normalising or the initialising use of f0. Using decision tree classification we found that f0 accommodation is only relevant as a turn competitive resource in overlaps that start clearly before a speaker transition. In this turn context, we found that normalising and initialising f0 features can both be relevant turn competitive resources. Their deployment depends on the conversational function of overlap.
The relation between speed and curvature provides a characterization of the spatio-temporal orchestration of kinematic movements. For hand movements, this relation has been reported to follow a power law with exponent -1/3. The same power law has been claimed to govern articulatory movements. We studied the functional form of speed as predicted by curvature using electromagnetic articulography, focusing on three sensors: the tongue tip, the tongue body, and the lower lip. Of specific interest to us was the question of whether the speed-curvature relation is modified by articulatory practice, gauged with words’ frequencies of occurrence. Although analyses imposing linearity a priori indeed supported a power law, relaxation of this linearity assumption revealed that the effect of curvature on speed levels off substantially for lower values of curvature. A modification of the power law is proposed that takes this curvature into account. Furthermore, controlling statistically for number of phones and word duration, we observed that the speed-curvature function was further modulated by an interaction of lexical frequency by curvature, such that for increasing frequency, speed decreased slightly for low curvatures while it increased slightly for high curvatures. The modulation of the balance between speed and curvature by lexical frequency provides further evidence that the skill of articulation improves with practice on a word-to-word basis, and challenges theories of speech production.
This study investigates high vowel laxing in the Louisiana French of the Lafourche Basin. Unlike Canadian French, in which the high vowels /i, y, u/ are traditionally described as undergoing laxing (to [I, Y, U]) in word-final syllables closed by any consonant other than a voiced fricative (see Poliquin 2006), Oukada (1977) states that in the Louisiana French of Lafourche Parish, any coda consonant will trigger high vowel laxing of /i/; he excludes both /y/ and /u/ from his discussion of high vowel laxing. The current study analyzes tokens of /i, y, u/ from pre-recorded interviews with three older male speakers from Terrebonne Parish. We measured the first and second formants and duration for high vowel tokens produced in four phonetic environments, crossing syllable type (open vs. closed) by consonant type (voiced fricative vs. any consonant other than a voiced fricative). Results of the acoustic analysis show optional laxing for /i/ and /y/ and corroborate the finding that high vowels undergo laxing in word-final closed syllables, regardless of consonant type. Data for /u/ show that the results vary widely by speaker, with the dominant pattern (shown by two out of three speakers) that of lowering and backing in the vowel space of closed syllable tokens. Duration data prove inconclusive, likely due to the effects of stress. The formant data published here constitute the first acoustic description of high vowels for any variety of Louisiana French and lay the groundwork for future study on these endangered varieties.
Jaw and Order
(2007)
It is well-accepted that the jaw plays an active role in influencing vowel height. The general aim of the current study is to further investigate the extent to which the jaw is active in producing consonantal distinctions, with specific focus on coronal consonants. Therefore, tongue tip and jaw positions are compared for the German coronal consonants Is, J, t, d, n, 1/, that is, consonants having the same active articulators (apical/laminal) but differing in manner of articulation. In order to test the stability of articulatory positions for each of these coronal consonants, a natural perturbation paradigm was introduced by recording two levels of vocal effort: comfortable, and loud without shouting. Tongue and jaw movements of five speakers of German were recorded by means of EMMA during /aCa/ sequences. By analyzing the tongue tip and jaw positions and their spatial variability we found that (1) the jaw's contribution to these consonants varies with manner of articulation, and (2) for all coronal consonants the positions are stable across loudness conditions except for those of the nasal. Results are discussed with respect to the tasks of the jaw, and the possible articulatory adjustments that may accompany louder speech.