Acoustic and Phonological Learning : Two Different Dynamics ?

نویسندگان

  • Betty TULLER
  • B. TULLER
چکیده

RÉSUMÉ – Apprentissage acoustique et apprentissage phonologique : deux dynamiques différentes ? Qu’est-ce qui détermine le succès ou l’échec lorsque des adultes essaient d’apprendre à percevoir des sons de parole qui ne figurent pas dans leur langue maternelle ? Dans ce travail, l’apprentissage phonologique est exploré dans un cadre théorique explicitement dynamique. Les catégories phonologiques sont conçues comme les attracteurs d’un système dynamique évoluant au fur et à mesure que l’apprentissage se déroule. Le système dynamique lui-même est structuré par le système phonologique maternel, tel que celui-ci s’est mis en place chez l’auditeur individuel. Cette approche devrait contribuer à intégrer la phonétique et la phonologie (descriptions continues et descriptions symboliques et discrètes) à l’intérieur d’un cadre théorique commun, qui devrait lui-même permettre de mieux comprendre comment les individus perçoivent des formes phonologiques nouvelles. MOTS-CLÉS – Apprentissage phonologique, Catégorie d’apprentissage, Dynamiques de la perception, Systèmes dynamiques,

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Acoustic Analysis of Persian EFL Learners' Pronunciation of English Vowels

This paper reports the results of an experimental study on non-native production of English vowels. Two groups of Persian EFL learners varying in language proficiency were tested on their ability to produce the nine plain vowels of American English. Vowel production accuracy was assessed by means of acoustic measurements. Ladefoged and Maddison’s (1996) F1 F2 measurements for American English v...

متن کامل

Cue Integration With Categories: Weighting Acoustic Cues in Speech Using Unsupervised Learning and Distributional Statistics

During speech perception, listeners make judgments about the phonological category of sounds by taking advantage of multiple acoustic cues for each phonological contrast. Perceptual experiments have shown that listeners weight these cues differently. How do listeners weight and combine acoustic cues to arrive at an overall estimate of the category for a speech sound? Here, we present several si...

متن کامل

طراحی الگوریتم بازشناسی واجها با به کارگیری همبسته های آکوستیکی مشخصه های واجی

In the present paper, the phonological feature geometry of the Persian phonemes is analyzed in the form of articulate-free and articulate-bound features based on the articulator model of the nonlinear phonology. Then, the reference phonetic pattern of each feature that consists of one or a set of acoustic correlates, characterized by the quantitative or qualitative values in its phonological re...

متن کامل

The Phonological Basis of Foreign Accent , ' A Hypothesis

Foreign accent is often thought to be the result of an age-related diminution in the ability to learn to pronounce languages. Existing studies of L2 pronunciation, however, do not seem to support the claim that there is some fundamental difference between children and adults in phonetic learning ability. The continued presence of foreign accent may instead be a consequence of the establishment ...

متن کامل

Processing of acoustic and phonological information of lexical tones in Mandarin Chinese revealed by mismatch negativity

The accurate perception of lexical tones in tonal languages involves the processing of both acoustic information and phonological information carried by the tonal signal. In this study we evaluated the relative role of the two types of information in native Chinese speaker's processing of tones at a preattentive stage with event-related potentials (ERPs), particularly the mismatch negativity (M...

متن کامل

Cortical Dynamics of Acoustic and Phonological Processing in Speech Perception

In speech perception, a functional hierarchy has been proposed by recent functional neuroimaging studies: core auditory areas on the dorsal plane of superior temporal gyrus (STG) are sensitive to basic acoustic characteristics, whereas downstream regions, specifically the left superior temporal sulcus (STS) and middle temporal gyrus (MTG) ventral to Heschl's gyrus (HG) are responsive to abstrac...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2008