https://refubium.fu-berlin.de/handle/fub188/17625 Wed, 29 Apr 2026 03:19:26 GMT 2026-04-29T03:19:26Z https://refubium.fu-berlin.de/handle/fub188/41176 A model of sonority based on pitch intelligibility Albert, Aviad Synopsis: Sonority is a central notion in phonetics and phonology and it is essential for generalizations related to syllabic organization. However, to date there is no clear consensus on the phonetic basis of sonority, neither in perception nor in production. The widely used Sonority Sequencing Principle (SSP) represents the speech signal as a sequence of discrete units, where phonological processes are modeled as symbol manipulating rules that lack a temporal dimension and are devoid of inherent links to perceptual, motoric or cognitive processes. The current work aims to change this by outlining a novel approach for the extraction of continuous entities from acoustic space in order to model dynamic aspects of phonological perception. It is used here to advance a functional understanding of sonority as a universal aspect of prosody that requires pitch-bearing syllables as the building blocks of speech. This book argues that sonority is best understood as a measurement of pitch intelligibility in perception, which is closely linked to periodic energy in acoustics. It presents a novel principle for sonority-based determinations of well-formedness – the Nucleus Attraction Principle (NAP). Two complementary NAP models independently account for symbolic and continuous representations and they mostly outperform SSP-based models, demonstrated here with experimental perception studies and with a corpus study of Modern Hebrew nouns. This work also includes a description of ProPer (Prosodic Analysis with Periodic Energy). The ProPer toolbox further exploits the proposal that periodic energy reflects sonority in order to cover major topics in prosodic research, such as prominence, intonation and speech rate. The book is finally concluded with brief discussions on selected topics: (i) the phonotactic division of labor with respect to /s/-stop clusters; (ii) the debate about the universality of sonority; and (iii) the fate of the classic phonetics–phonology dichotomy as it relates to continuity and dynamics in phonology. Sun, 01 Jan 2023 00:00:00 GMT https://refubium.fu-berlin.de/handle/fub188/41176 2023-01-01T00:00:00Z https://refubium.fu-berlin.de/handle/fub188/29909 Categoriality and continuity in prosodic prominence Roessig, Simon Prosody has been characterised as a "half-tamed savage" being shaped by both discrete, categorical aspects as well as gradient, continuous phenomena. This book is concerned with the relation of the "wild" and the "tamed" sides of prosodic prominence. It reviews problems that arise from a strict separation of categorical and continuous representations in models of phonetics and phonology, and it explores the potential role of descriptions aimed at reconciling the two domains. In doing so, the book offers an introduction to dynamical systems, a framework that has been studied extensively in the last decades to model speech production and perception. The reported acoustic and articulatory data presented in this book show that categorical and continuous modulations used to enhance prosodic prominence are deeply intertwined and even exhibit a kind of symbiosis. A multi-dimensional dynamical model of prosodic prominence is sketched, based on the empirical data, combining tonal and articulatory aspects of prosodic focus marking. The model demonstrates how categorical and continuous aspects can be inte- grated in a joint theoretical treatment that overcomes a strict separation of phonetics and phonology. Fri, 01 Jan 2021 00:00:00 GMT https://refubium.fu-berlin.de/handle/fub188/29909 2021-01-01T00:00:00Z https://refubium.fu-berlin.de/handle/fub188/42693 Conversation and intonation in autism Wehrle, Simon This book provides an in-depth, multi-dimensional analysis of conversations between autistic adults. The investigation is focussed on intonation style, turn-taking and the use of backchannels, filled pauses and silent pauses. Previous findings on intonation style in the context of autism spectrum disorder (ASD) are contradictory, with claims ranging from characteristically monotonous to characteristically melodic intonation. A novel methodology for quantifying intonation style is used, and it is revealed that autistic speakers tended towards a more melodic intonation style compared to control speakers in the data set under investigation. Research on turn-taking (the organisation of who speaks when in conversation) in ASD is limited, with most studies claiming a tendency for longer silent gaps in ASD. No clear overall difference in turn-timing between the ASD and the control group was found in the data under study. There was, however, a clear difference between groups specifically in the earliest stages of dialogue, where ASD dyads produced considerably longer silent gaps than controls. Backchannels (listener signals such as mmhm or okay) have barely been investigated in ASD to date. The current analysis shows that autistic speakers produced fewer backchannels per minute (particularly in the early stages of dialogue), and that backchannels were less diverse prosodically and lexically. Filled pauses (hesitation signals such as uhm and uh) in ASD have been the subject of a handful of previous studies, most of which claim that autistic speakers produced fewer uhm tokens (specifically). It is shown that filled pauses were produced at an identical rate in both groups and that there was an equivalent preference of uhm over uh. ASD speakers differed only in the prosodic realisation of filled pauses. It is further shown that autistic speakers produced more long silent (within-speaker) pauses than controls. The analyses presented in this book provide new insights into conversation strategies and intonation styles in ASD, as reviewed in a summary analysis. The findings are discussed in the context of previous research, general characteristics of cognition in ASD, and the importance of studying communication in interaction and across neurotypes. Mon, 01 Jan 2024 00:00:00 GMT https://refubium.fu-berlin.de/handle/fub188/42693 2024-01-01T00:00:00Z https://refubium.fu-berlin.de/handle/fub188/21928 Dynamische Modellierung von Artikulation und prosodischer Struktur Mücke, Doris Die Artikulatorische Phonologie (Catherine Browman und Louis Goldstein) wurde als Alternative zu segmentalen Ansätzen entwickelt. So nimmt die segmentale Phonologie an, dass nur distinkte Information gespeichert wird, die dann mit Hilfe von Regeln und Rechenprinzipien von der kategorialen Welt der Symbole in die kontinuierliche Welt der physikalischen Repräsentation übersetzt wird. Die Artikulatorische Phonologie hingegen nimmt an, dass auch kontinuierliche Information wie beispielsweise sprecher- oder situationsbedingte Variationen als Teil des Sprachsystems gespeichert werden. Variabilität wird hier als Teil des linguistischen Systems betrachtet, das konkret Aufschluss über zugrundeliegende Strukturen gibt. Im Modell der Artikulatorischen Phonologie wird Sprache als dynamisches System betrachtet und somit phonetische und phonologische Information integriert. Die Grundeinheiten der Artikulatorischen Phonologie sind nicht Segmente oder Merkmale, sondern artikulatorische Gesten. Diese legen linguistische relevante Konstriktionen wie beispielsweise einen Vollverschluss der Zungenspitze an den Alveolen sowie eine glottale Öffnungsgeste für Stimmlosigkeit bei der Produktion von /t/. Die Einbeziehung der zeitlichen Domäne ermöglicht im Gegensatz zu segmentalen Ansätzen die Abbildung natürlicher Variabilität. So kann beispielsweise im Falle von /t/ der Grad der Aspiration direkt aus der zeitlichen Anordnung der glottalen und oralen Geste abgeleitet werden: Ist die glottale Geste länger als die Zungenspitzengeste aktiviert, so entsteht auf akustischer Oberfläche Aspiration. Artikulatorische Gesten enkodieren darüber hinaus den kontextuellen Einfluss (Koartikulation in Form von Synergien zwischen Organgruppen) und können direkt den Einfluss höhere linguistischer Strukturen wie der prosodischen Hierarchie abbilden. Das vorliegende Buch stellt eine Einführung in die Artikulatorische Phonologie dar. Es richtet sich an Leserinnen und Leser, die phonetische Grundkenntnisse besitzen und sich mit der Artikulatorischen Phonologie beschäftigen. Darüber hinaus werden neben einer Einführung in das Model auch neuere Arbeiten und aktuelle Weiterentwicklungen aufgezeigt, insbesondere die Implementierung prosodischer Aspekte in die Artikulatorische Phonologie. Somit eignet sich das Buch auch für Leserinnen und Leser, die bereits mit der Artikulatorischen Phonologie in Kontakt gekommen sind, aber ihr Wissen vertiefen möchten. Zur Veranschaulichung werden Beispiele aus verschiedenen Sprachen gegeben, darunter Deutsch, Katalanisch, Italienisch, Polnisch, Mandarin und Tashlhiyt Berber.; This book is an introduction to Articulatory Phonology with a special focus on the interplay of articulation and prosody. Articulatory Phonology (Catherine Browman and Louis Goldstein) is a dynamic approach that fully integrates phonetics and phonology. It assumes that the basic units of speech production are dynamically defined articulatory gestures, which can be modelled as a constellation of invariant functional units of vocal tract constriction actions. Articulatory gestures do not directly correspond to traditional segments or features. Moreover, they are movements which extend over time and can temporally overlap with one another. Within this model, the continuous variation of a self-organised speech system can be modelled, constantly mediating between the demands of the physical control system and linguistic structure. The present book gives an introduction in German to the basic concepts of articulatory phonology for a German readership (e.g. task dynamics, definition of articulatory gestures, gestural scores, coupling graphs and parameter manipulation in mass-spring models). Furthermore, it discusses the implementation of prosodic structure in Articulatory Phonology (e.g. self-organisation of prosodic constituents, head and edge marking in the prosodic hierarchy and implementation of prosodic gestures and tone gestures in Articulatory Phonology). In every chapter, examples from different languages are given, such as German, Catalan, Italian, Polish, Mandarin und Tashlhiyt Berber. The book is written in the spirit that dynamic approaches offer a crucial alternative to the traditional symbol-based theories. The natural process of human communication constantly triggers and constrains variation in speech, often reaching deeply into human physiology, cognition and grammar. This variation is more than just noise in experimental data: It is a window to linguistic structure, which can be best modelled in terms of a dynamical system. Mon, 01 Jan 2018 00:00:00 GMT https://refubium.fu-berlin.de/handle/fub188/21928 2018-01-01T00:00:00Z