Prosodic focus in Vietnamese

This paper reports on pilot work on the expression of Information Structure in Vietnamese and argues that Focus in Vietnamese is exclusively expressed prosodically: there are no specific focus markers, and the language uses phonology to express intonational emphasis in similar ways to languages like English or German. The exploratory data indicates that (i) focus is prosodically expressed while word order remains constant, (ii) listeners show good recoverability of the intended focus structure, and (iii) that there is a trading relationship between several phonetic parameters (duration, f0, amplitude) involved to signal prosodic (acoustic) emphasis

Rate Effects on German Unstressed Syllables

German is characterized by the rhythmic alternation of strong and weak syllables. Weak syllables contain short or reduced vowels like schwa. In some instances, the unstressed weak syllable nucleus can be the only difference between words that underlyingly contain a consonant cluster. Examples in German are Kannen 'cans, pitchers' contrasting with kann 'can (V)' or beraten 'to advise' contrasting with braten 'to fry'. In some instances, in a faster rate of speech for example, weakening of the unstressed syllable nucleus is observed which can eventually result in the neutralization between such pairs of words. In slower speech, one might find an opposite effect, that is the appearance of vocalic traces between the members of an underlying consonant cluster. This transition vowel can perceptually cause a confusion in these "minimal pairs". Based on acoustic measurements, I will argue that gestural reorganization can best account for both of these rate effects found in German

Structuring information through gesture and intonation

Face-to-face communication is multimodal. In unscripted spoken discourse we can observe the interaction of several “semiotic layers”, modalities of information such as syntax, discourse structure, gesture, and intonation. We explore the role of gesture and intonation in structuring and aligning information in spoken discourse through a study of the co-occurrence of pitch accents and gestural apices. Metaphorical spatialization through gesture also plays a role in conveying the contextual relationships between the speaker, the government and other external forces in a naturally-occurring political speech setting

Gestural Phasing as an Explanation for Vowel Devoicing in Turkish

Recent work in phonetics has suggested that vowel devoicing or schwa deletion, observed in various languages, is a gradient process. This study provides evidence for the previously undocumented process of high vowel devoicing in Turkish. The prosodic and segmental factors rate, stress, preceding environment, following environment, vowel type, and syllable type were investigated. The factors are described, evaluated and ranked according to the results of a multiple regression (Variable Rule) analysis. Where applicable, results are contrasted with findings for i.e., Japanese and Korean. Furthermore, VOT (voice onset time) measurements of the three voiceless stops [p t k] were obtained, as well as duration measurements of vowels in open and closed syllables where vowels are significantly longer in Turkish. Generally, most devoicing occurred when the vowel was shorter (i.e., as a result of faster rates of speech, lack of stress, in closed syllables, ect.). These findings accord well with predictions made by a model assuming gradual gestural overlap of adjacent consonantal and vocalic gestures. It will be attempted to explain the findings with differences in phasing between articulatory gestures

DIMA - Annotation Guidelines for German Intonation

Kügler F, Smolibocki B, Arnold D, et al. DIMA - Annotation Guidelines for German Intonation. In: Proceedings of the 18th International Congress of Phonetic Sciences. Glasgow, Scotland; 2015: 317.This paper presents newly developed guidelines for prosodic annotation of German as a consensus system agreed upon by German intonologists. The DIMA system is rooted in the framework of autosegmental-metrical phonology. One important goal of the consensus is to make exchanging data between groups easier since German intonation is currently annotated according to different models. To this end, we aim to provide guidelines that are easy to learn. The guidelines were evaluated running an inter-annotator reliability study on three different speech styles (read speech, monologue and dialogue). The overall high κ between 0.76 and 0.89 (depending on the speech style) shows that the DIMA conventions can be applied successfully

DIMA - Annotation Guidelines for German Intonation

Kügler F, Smolibocki B, Arnold D, et al. DIMA - Annotation Guidelines for German Intonation. In: Proceedings of the 18th International Congress of Phonetic Sciences. Glasgow, Scotland; 2015: 317.This paper presents newly developed guidelines for prosodic annotation of German as a consensus system agreed upon by German intonologists. The DIMA system is rooted in the framework of autosegmental-metrical phonology. One important goal of the consensus is to make exchanging data between groups easier since German intonation is currently annotated according to different models. To this end, we aim to provide guidelines that are easy to learn. The guidelines were evaluated running an inter-annotator reliability study on three different speech styles (read speech, monologue and dialogue). The overall high κ between 0.76 and 0.89 (depending on the speech style) shows that the DIMA conventions can be applied successfully

Register: Language Users’ Knowledge of Situational-Functional Variation

The Collaborative Research Center 1412 “Register: Language Users’ Knowledge of Situational-Functional Variation” (CRC 1412) investigates the role of register in language, focusing in particular on what constitutes a language user’s register knowledge and which situational-functional factors determine a user’s choices. The following paper is an extract from the frame text of the proposal for the CRC 1412, which was submitted to the Deutsche Forschungsgemeinschaft in 2019, followed by a successful onsite evaluation that took place in 2019. The CRC 1412 then started its work on January 1, 2020. The theoretical part of the frame text gives an extensive overview of the theoretical and empirical perspectives on register knowledge from the viewpoint of 2019. Due to the high collaborative effort of all PIs involved, the frame text is unique in its scope on register research, encompassing register-relevant aspects from variationist approaches, psycholinguistics, grammatical theory, acquisition theory, historical linguistics, phonology, phonetics, typology, corpus linguistics, and computational linguistics, as well as qualitative and quantitative modeling. Although our positions and hypotheses since its submission have developed further, the frame text is still a vital resource as a compilation of state-of-the-art register research and a documentation of the start of the CRC 1412. The theoretical part without administrative components therefore presents an ideal starter publication to kick off the CRC’s publication series REALIS. For an overview of the projects and more information on the CRC, see https://sfb1412.hu-berlin.de/

Situating language register across the ages, languages, modalities, and cultural aspects: Evidence from complementary methods

In the present review paper by members of the collaborative research center “Register: Language Users' Knowledge of Situational-Functional Variation” (CRC 1412), we assess the pervasiveness of register phenomena across different time periods, languages, modalities, and cultures. We define “register” as recurring variation in language use depending on the function of language and on the social situation. Informed by rich data, we aim to better understand and model the knowledge involved in situation- and function-based use of language register. In order to achieve this goal, we are using complementary methods and measures. In the review, we start by clarifying the concept of “register”, by reviewing the state of the art, and by setting out our methods and modeling goals. Against this background, we discuss three key challenges, two at the methodological level and one at the theoretical level: (1) To better uncover registers in text and spoken corpora, we propose changes to established analytical approaches. (2) To tease apart between-subject variability from the linguistic variability at issue (intra-individual situation-based register variability), we use within-subject designs and the modeling of individuals' social, language, and educational background. (3) We highlight a gap in cognitive modeling, viz. modeling the mental representations of register (processing), and present our first attempts at filling this gap. We argue that the targeted use of multiple complementary methods and measures supports investigating the pervasiveness of register phenomena and yields comprehensive insights into the cross-methodological robustness of register-related language variability. These comprehensive insights in turn provide a solid foundation for associated cognitive modeling.Peer Reviewe

Prosodic FocusMarking in Ewe?

Different languages employ different means for the formal expression of focus. Thus focus may be signaled prosodically by stress as is the case in English. Some languages express focus morphologically by means of special morphemes and particles. This is the situation in many African languages including Ewe and Akan.”Not Reviewe