Predicting tonal realizations in one Chinese dialect from another

Pronunciation dictionaries are usually expensive and time-consuming to prepare for the computational modeling of human languages, especially when the target language is under-resourced. Northern Chinese dialects are often under-resourced but used by a significant number of speakers. They share the basic sound inventories with Standard Chinese (SC). Also, their words usually share the segmental realizations and logographic written forms with the SC translation equivalents. Hence the pronunciation dictionaries of northern Chinese dialects could be easily available if we were able to predict the tonal realizations of the dialect words from the tonal information of their SC counterparts. This paper applies statistical modeling to investigate the tonal aspect of the related words between a northern dialect, i.e. Jinan Mandarin (JM), and Standard Chinese (SC). Multi-linear regression models were built with between-word pitch distance of JM words as the dependent variable and the following were included as the predictors: SC tonal relations, between-dialect tonal identity, and individual backgrounds. The results showed that tonal relations in SC and between-dialect identity, as predictors featuring the relation between the JM and SC tonal systems, are significant and robust predictors of JM tonal realizations. The speakers’ sociolinguistic and cognitive backgrounds, together with the tonal merge and neutral tone information within JM, are important for the prediction of JM tonal realizations and affect the way that between-language predictors take effect

Predicting tonal realizations in one Chinese dialect from another

Theoretical and Experimental Linguistic

Predicting tonal realizations in one Chinese dialect from another

Theoretical and Experimental Linguistic

Phonemic and tonal analysis of the Pianding dialect of Naxi (Dadong County, Lijiang Municipality)

International audienceThis article sets out a phonemic and tonal analysis of the second author's native language: the (heretofore undescribed) Naxi dialect spoken in the village of Pianding (Dadong County, Lijiang Municipality, Yunnan). A distributional inventory brings out two pairs of phonemes that are of special interest to Naxi dialectology: (i) two apicalized vowels, /ɿ ̟ / and /ɿ ̠ /, and (ii) two rhotic vowels, /ɚ/ and /ɯ˞/, instead of only one apicalized vowel and one rhotic vowel in Lijiang Old Town (Dayanzhen), the best-described dialect to date. These observations confirm and complement reports from other dialects; information on the lexical distribution of these conservative oppositions enriches the empirical basis for comparative-historical studies within the Naish subgroup of Sino-Tibetan. In the course of the discussion, observations about the Pianding dialect are placed in cross-dialect perspective; this article can thus serve as an introduction to key aspects of Naxi phonemics

Tone sandhi, prosodic phrasing, and focus marking in Wenzhou Chinese

In most languages, focus (i.e. highlighting information) is marked by modifying the melody of the sentence. But how is focus marked in a Chinese dialect with eight different citation tones and a complex tonal phonology?This thesis investigates the connection between tonal realization and tone change (tone sandhi) in Wenzhou Chinese, and whether and how such a connection is conditioned by prosodic structure and focus marking. Experiments were conducted with young speakers of Wenzhou Chinese, whose speech was acoustically analyzed so as to investigate the application domain of tone sandhi and the influence of focus thereon, the tonal realization on the word and phrase level and its interaction with focus, the pre-planning of sentential pitch, as well as the realization of referents with different information statuses. The experimental findings suggest that the application, but not the implementation, of tone sandhi is independent of focus, and that focus and prosodic structure have similar but independent effects on the realization of lexical tones. It is also shown that pitch scaling is sensitive to syntactic structure and complexity, and that the marking of givenness, broad focus, and narrow focus leads to discrete levels along the same acoustic parameters. These findings are of interest to researchers working on lexical tone, prosodic structure, and how information structure categories such as focus affect tonal realization and prosodic phrasing.LEI Universiteit LeidenNWO VIDI grant 061084338 to dr. Y. ChenLanguage Use in Past and Presen

Temporal articulatory stability, phonological variation, and lexical contrast preservation in diaspora Tibetan

This dissertation examines how lexical tone can be represented with articulatory gestures, and the ways a gestural perspective can inform synchronic and diachronic analysis of the phonology and phonetics of a language. Tibetan is chosen an example of a language with interacting laryngeal and tonal phonology, a history of tonogenesis and dialect diversification, and recent contact-induced realignment of the tonal and consonantal systems. Despite variation in voice onset time (VOT) and presence/absence of the lexical tone contrast, speakers retain a consistent relative timing of consonant and vowel gestures. Recent research has attempted to integrate tone into the framework of Articulatory Phonology through the addition of tone gestures. Unlike other theories of phonetics-phonology, Articulatory Phonology uniquely incorporates relative timing as a key parameter. This allows the system to represent contrasts instantiated not just in the presence or absence of gestures, but also in how gestures are timed with each other. Building on the different predictions of various timing relations, along with the historical developments in the language, hypotheses are generated and tested with acoustic and articulatory experiments. Following an overview of relevant theory, the second chapter surveys past literature on the history of sound change and present phonological diversity of Tibetic dialects. Whereas Old Tibetan lacked lexical tone, contrasted voiced and voiceless obstruents, and exhibited complex clusters, a series of overlapping sound changes have led to some modern varieties that are tone, lack clusters, and vary in the expression of voicing and aspiration. Furthermore, speakers in the Tibetan diaspora use a variety that has grown out of the contact between diverse Tibetic dialects. The state of the language and the dynamics of diaspora have created a situation ripe for sound change, including the recombination of elements from different dialects and, potentially, the loss of tone contrasts. The nature of the diaspora Tibetan is investigated through an acoustic corpus study. Recordings made in Kathmandu, Nepal, are being transcribed and forced-aligned into a useful audio corpus. Speakers in the corpus come from diverse backgrounds across and outside traditional Tibetan-speaking regions, but the analysis presented here focuses on speakers who grew up in diaspora, with a mixed input of Standard Tibetan (spyi skad) and other Tibetan varieties. Especially notable among these speakers is the high variability of voice onset time (VOT) and its interaction with tone. An analysis of this data in terms of the relative timing of oral, laryngeal, and tone gestures leads to the generation of hypotheses for testing using articulatory data. The articulatory study is conducted using electromagnetic articulography (EMA), and six Tibetan-speaking participants. The key finding is that the relative timing of consonant and vowel gestures is consistent across phonological categories and across speakers who do and do not contrast tone. This result leads to the conclusion that the relative timing of speech gestures is conserved and acquired independently. Speakers acquire and generalize a limited inventory of timing patterns, and can use timing patterns even when the conditioning environment for the development of those patterns, namely tone, has been lost

Variation, norms and prescribed standard in the Mandarin Chinese spoken in Singapore

Relatório de estágio do mestrado em Economia, apresentado à Faculdade de Economia da Universidade de Coimbra, sob a orientação de Carlos Carreira e Edgar Silva.No decorrer do estágio curricular, verificou-se o incremento do número de processos de insolvência de empresas-clientes da My Business, a entidade de acolhimento do presente estágio curricular. A recessão económica de 2008-2012 teve um grande impacto na economia portuguesa, refletindo-se na dinâmica das empresas, onde se observam variações significativas das taxas de entrada e saída de empresas e de criação e destruição de emprego nos diversos sectores. Este trabalho tem um duplo objetivo: primeiro, apresentar e enquadrar sectorialmente e regionalmente a entidade de acolhimento; segundo, analisar os efeitos da crise económica na dinâmica da indústria transformadora portuguesa. Na sua concretização adotou-se uma abordagem não experimental, delineando uma via descritiva e exploratória. Entre 2008 e 2012, observou-se um aumento substancial na destruição de emprego relativamente ao período de pré-crise e um pico na taxa de saída de empresas do mercado em 2011, coincidindo com a aplicação do Memorando de Entendimento. A saída de empresas parece ser influenciada negativamente por variáveis como o nível de produtividade e a dimensão da empresa. A entrada de empresas não apresenta qualquer impacto estatisticamente significativo na taxa de risco de saída das empresas. Durante o período de crise, as restrições financeiras das empresas são preponderantes sobre a produtividade no risco de saída

Language-specificity in auditory perception of Chinese tones

PL1213, LoC Subject Headings: Auditory perception, Chinese language--Tone, Chinese language--Phonolog