Tonal placement in Tashlhiyt: How an intonation system accommodates to adverse phonological environments

In most languages, words contain vowels, elements of high intensity with rich harmonic structure, enabling the  perceptual retrieval of pitch. By contrast, in Tashlhiyt, a Berber language, words can be composed entirely of voiceless segments. When an utterance consists of such words, the phonetic opportunity for the execution of intonational pitch movements is exceptionally limited. This book explores in a series of production and perception experiments how these typologically rare phonotactic patterns interact with intonational aspects of linguistic structure. It turns out that Tashlhiyt allows for a tremendously flexible placement of tonal events. Observed intonational structures can be conceived of as different solutions to a functional dilemma: The requirement to realise meaningful pitch movements in certain positions and the extent to which segments lend themselves to a clear manifestation of these pitch movements

Tonal placement in Tashlhiyt: How an intonation system accommodates to adverse phonological environments

In most languages, words contain vowels, elements of high intensity with rich harmonic structure, enabling the  perceptual retrieval of pitch. By contrast, in Tashlhiyt, a Berber language, words can be composed entirely of voiceless segments. When an utterance consists of such words, the phonetic opportunity for the execution of intonational pitch movements is exceptionally limited. This book explores in a series of production and perception experiments how these typologically rare phonotactic patterns interact with intonational aspects of linguistic structure. It turns out that Tashlhiyt allows for a tremendously flexible placement of tonal events. Observed intonational structures can be conceived of as different solutions to a functional dilemma: The requirement to realise meaningful pitch movements in certain positions and the extent to which segments lend themselves to a clear manifestation of these pitch movements

Tonal placement in Tashlhiyt: How an intonation system accommodates to adverse phonological environments

In most languages, words contain vowels, elements of high intensity with rich harmonic structure, enabling the  perceptual retrieval of pitch. By contrast, in Tashlhiyt, a Berber language, words can be composed entirely of voiceless segments. When an utterance consists of such words, the phonetic opportunity for the execution of intonational pitch movements is exceptionally limited. This book explores in a series of production and perception experiments how these typologically rare phonotactic patterns interact with intonational aspects of linguistic structure. It turns out that Tashlhiyt allows for a tremendously flexible placement of tonal events. Observed intonational structures can be conceived of as different solutions to a functional dilemma: The requirement to realise meaningful pitch movements in certain positions and the extent to which segments lend themselves to a clear manifestation of these pitch movements

Tonal placement in Tashlhiyt

In most languages, words contain vowels, elements of high intensity with rich harmonic structure, enabling the perceptual retrieval of pitch. By contrast, in Tashlhiyt, a Berber language, words can be composed entirely of voiceless segments. When an utterance consists of such words, the phonetic opportunity for the execution of intonational pitch movements is exceptionally limited. This book explores in a series of production and perception experiments how these typologically rare phonotactic patterns interact with intonational aspects of linguistic structure. It turns out that Tashlhiyt allows for a tremendously flexible placement of tonal events. Observed intonational structures can be conceived of as different solutions to a functional dilemma: The requirement to realise meaningful pitch movements in certain positions and the extent to which segments lend themselves to a clear manifestation of these pitch movements

Lexical and postlexical prominence in Tashlhiyt Berber and Moroccan Arabic

Tashlhiyt Berber (Afro-Asiatic, Berber) and Moroccan Arabic (Afro-Asiatic, Semitic), two languages spoken in Morocco, have been in contact for over 1200 years. The influence of Berber languages on the lexicon and the segmental-phonological structure of Moroccan Arabic is well-documented, whereas possible similarities in the prosodic-phonological domain have not yet been addressed in detail. This thesis brings together evidence from production and perception to bear on the question whether Tashlhiyt Berber and Moroccan Arabic also exhibit convergence in the domain of phonological prominence. Experimental results are interpreted as showing that neither language has lexical prominence asymmetries in the form of lexical stress. This lack of stress in Moroccan Arabic is unlike the undisputed presence of lexical stress in most other varieties of Arabic, which in turn suggests that this aspect of the phonology of Moroccan Arabic has resulted from contact with (Tashlhiyt) Berber. A further, theoretical contribution is made with respect to the possible correspondence between lexical and postlexical prominence structure from a typological point of view. One of the tenets of the Autosegmental Metrical approach to intonation analysis holds that prominence-marking intonational events (pitch accents) associate with lexically stressed syllables. Exactly how prominence marking is achieved in languages that lack lexical stress is little-understood, and this thesis' discussion of postlexical prominence in Tashlhiyt Berber and Moroccan Arabic provides new insights that bear on this topic. A first set of production experiments investigates, for both languages, if there are acoustic correlates to what some researchers have considered to be lexically stressed syllables. It is shown that neither language exhibits consistent acoustic enhancement of presumed stressed syllables relative to unstressed syllables. The second set of production experiments reports on the prosodic characteristics of question word interrogatives in both languages. It is shown that question words are the locus of postlexical prominence-marking events that however do not exhibit association to a sub-lexical phonological unit. A final perception experiment serves the goal of showing how native speakers of Tashlhiyt Berber and Moroccan Arabic deal with the encoding of a postlexical prominence contrast that is parasitic on a lexical prominence contrast. This is achieved by means of a 'stress deafness' experiment, the results of which show that speakers of neither language can reliably encode a lexically-specified prominence difference. Results from all three types of experiment thus converge in suggesting that lexical prominence asymmetries are not specified in the phonology of either language

Tonal placement in Tashlhiyt: How an intonation system accommodates to adverse phonological environments

In most languages, words contain vowels, elements of high intensity with rich harmonic structure, enabling the  perceptual retrieval of pitch. By contrast, in Tashlhiyt, a Berber language, words can be composed entirely of voiceless segments. When an utterance consists of such words, the phonetic opportunity for the execution of intonational pitch movements is exceptionally limited. This book explores in a series of production and perception experiments how these typologically rare phonotactic patterns interact with intonational aspects of linguistic structure. It turns out that Tashlhiyt allows for a tremendously flexible placement of tonal events. Observed intonational structures can be conceived of as different solutions to a functional dilemma: The requirement to realise meaningful pitch movements in certain positions and the extent to which segments lend themselves to a clear manifestation of these pitch movements

How an intonation system accommodates to adverse phonological environments

In most languages, words contain vowels, elements of high intensity with rich harmonic structure, enabling the perceptual retrieval of pitch. By contrast, in Tashlhiyt, a Berber language, words can be composed entirely of voiceless segments. When an utterance consists of such words, the phonetic opportunity for the execution of intonational pitch movements is exceptionally limited. This book explores in a series of production and perception experiments how these typologically rare phonotactic patterns interact with intonational aspects of linguistic structure. It turns out that Tashlhiyt allows for a tremendously flexible placement of tonal events. Observed intonational structures can be conceived of as different solutions to a functional dilemma: The requirement to realise meaningful pitch movements in certain positions and the extent to which segments lend themselves to a clear manifestation of these pitch movements

QUESTIONS AMAZIGHES (TACHLHIT) À L'INTERFACE DE LA PHONÉTIQUE ET DE LA PHONOLOGIE

The main concern of my research activities bears on phonological units and questions their physical manifestations and psychological reality as well as their role in phonological grammar. My main source of evidence for my theoretical analyses is drawn from Tashlhiyt, an Amazigh (Berber) language spoken in Morocco. This summary, meant as a complement to my Habilitation mémoire « Questions amazighes (tachlhit) – A l’interface de la phonétique et de la phonologie », provides a synthesis of my work on three main topics. The first topic deals with syllable without vowels. The second topic is concerned with the phonetics and phonology of geminated phonemes. The third topic deals with laryngeal distinctive features and extends to the general issue of laryngeal-supralaryngeal coordination in speech.La préoccupation majeure de mes recherches porte sur la structure et le contenu des catégories phonologiques – trait, phonème, syllabe – et pose la triple question de la place de ces unités de base dans les systèmes phonologiques, de leurs manifestations physiques, et de leur réalité psychologique. Cette problématique, qui constitue un des objectifs fondamentaux de la recherche actuelle à l’interface de la phonétique et de la phonologie, est explorée en examinant plus spécifiquement le tachlhit, langue amazighe (berbère) parlée au Maroc. Au-delà de la richesse de son inventaire consonantique, c’est notamment l’extrême souplesse que cette langue offre pour former de séquences consonantiques qui l’a fait connaître à la communauté des phonologues et des phonéticiens. Locuteur natif du tachlhit, je me suis intéressé depuis ma thèse aux questions soulevées par cet embarras de consonnes dans une démarche alliant questionnements théoriques et investigations expérimentales. L’écriture de ce mémoire a été guidée par le désir de mettre en perspective mes recherches par rapport aux questionnements théoriques généraux sur les unités de représentation. En cela, elle reflète le souci constant de partir du tachlhit pour aborder des questions théoriques dépassant largement le cadre restreint des études amazighes

Highly complex syllable structure: A typological and diachronic study

The syllable is a natural unit of organization in spoken language whose strongest cross-linguistic patterns are often explained in terms of a universal preference for the CV structure. Syllable patterns involving long sequences of consonants are both typologically rare and theoretically marginalized, with few approaches treating these as natural or unproblematic structures. This book is an investigation of the properties of languages with highly complex syllable patterns. The two aims are (i) to establish whether these languages share other linguistic features in common such that they constitute a distinct linguistic type, and (ii) to identify possible diachronic paths and natural mechanisms by which these patterns come about in the history of a language. These issues are investigated in a diversified sample of 100 languages, 25 of which have highly complex syllable patterns. Languages with highly complex syllable structure are characterized by a number of phonetic, phonological, and morphological features which serve to set them apart from languages with simpler syllable patterns. These include specific segmental and suprasegmental properties, a higher prevalence of vowel reduction processes with extreme outcomes, and higher average morpheme/word ratios. The results suggest that highly complex syllable structure is a linguistic type distinct from but sharing some characteristics with other proposed holistic phonological types, including stress-timed and consonantal languages. The results point to word stress and specific patterns of gestural organization as playing important roles in the diachronic development of these patterns out of simpler syllable structures

Highly complex syllable structure: A typological and diachronic study

The syllable is a natural unit of organization in spoken language whose strongest cross-linguistic patterns are often explained in terms of a universal preference for the CV structure. Syllable patterns involving long sequences of consonants are both typologically rare and theoretically marginalized, with few approaches treating these as natural or unproblematic structures. This book is an investigation of the properties of languages with highly complex syllable patterns. The two aims are (i) to establish whether these languages share other linguistic features in common such that they constitute a distinct linguistic type, and (ii) to identify possible diachronic paths and natural mechanisms by which these patterns come about in the history of a language. These issues are investigated in a diversified sample of 100 languages, 25 of which have highly complex syllable patterns. Languages with highly complex syllable structure are characterized by a number of phonetic, phonological, and morphological features which serve to set them apart from languages with simpler syllable patterns. These include specific segmental and suprasegmental properties, a higher prevalence of vowel reduction processes with extreme outcomes, and higher average morpheme/word ratios. The results suggest that highly complex syllable structure is a linguistic type distinct from but sharing some characteristics with other proposed holistic phonological types, including stress-timed and consonantal languages. The results point to word stress and specific patterns of gestural organization as playing important roles in the diachronic development of these patterns out of simpler syllable structures