نتایج جستجو برای: vowel test

تعداد نتایج: 819012  

2013
Andrea Deme Alexandra Markó

In the present paper vowel lengthenings and non-lexicalized filled pauses were studied in the spontaneous speech of children and adults (focusing more on the much less studied phenomenon: vowel lengthening). The results revealed different usage and appearance of lengthenings in the two age groups, therefore, differences in speech skills and strategies can be concluded. LEs and FPs differ mostly...

2010
Kuniko Y. Nielsen

Recent studies have shown that talkers implicitly imitate/accommodate the phonetic properties of recently heard speech [1, 2]. However, it has also been shown that this phonetic imitation effect is not an automatic process [3, 4]: in [3], the artificially lengthened VOT on /p/ was imitated in a non-shadowing task, while shortened VOT (which could jeopardize phonemic contrast) was not imitated, ...

2011
Ann Marie Delforge

This paper presents the first description of vowel devoicing in Quechua. The characteristics of the process as well as the environments most conducive to its occurrence are reported based on an analysis of 4062 vowels extracted from interviews with 16 speakers of the Cusco Collao dialect. Patterns of Quechua vowel devoicing appear to be generally consistent with the gestural overlap model that ...

ژورنال: توانبخشی 2020

Objective: One of the parameters showing the correct phonetic and phonological development is the correct and clear articulation of vowels is achieved by changing the shape of vocal cords through altering the height and position of the tongue and the movement of the lips and jaw. The tongue’s height and position are the basis of the production and difference of vowels. In other words, the raw s...

2012
BEN A. G. ELSENDOORN

It is well known that vowel duration may differ across languages. In foreign language learning these differences may lead to incorrectly produced durations in the target language, since the speaker will be inhibited by his mother tongue. In this paper two experirnents are reported. The fust describes a production test, airned at obtaining a systernatic description of durations of comparable vow...

Journal: :auditory and vestibular research 0
peyman zamani hearing and speech research center, ahvaz jundishapur university of medical sciences, ahvaz, iran masoud motasaddi zarandy otorhinolarygology research center, tehran university of medical sciences, tehran, iran pedram borghei otorhinolarygology research center, tehran university of medical sciences, tehran, iran hossein rezai musculoskeletal rehabilitation research center, ahvaz jundishapur university of medical sciences, ahvaz, iran farzad moubedshahi otorhinolarygology research center, tehran university of medical sciences, tehran, iran

background and aim: age implantation is one of the effective factors on speech production outcomes in cochlear implanted (ci) children. the purpose of this study is to determine the role of age implantation on formant frequencies and production of three persian vowels including /a/, /u/, /i/ in ci children. methods: sixty nine congenitally deaf children who received ci were divided into three g...

2007
Animesh Mukherjee Monojit Choudhury Anupam Basu Niloy Ganguly

In this paper, we put forward an information theoretic definition of the redundancy that is observed across the sound inventories of the world’s languages. Through rigorous statistical analysis, we find that this redundancy is an invariant property of the consonant inventories. The statistical analysis further unfolds that the vowel inventories do not exhibit any such property, which in turn po...

1996
Hisao Kuwabara

Investigations have been made on the perceptual and acoustic properties of individual phonemes in continuous speech for different speaking rate. Fifteen short sentences spoken by four male speakers have been used as the test material. Each speaker has been asked to pronounce the sentences with three different rates: normal, first and slow. For perceptual experiment, individual CV-syllables have...

2011
Justus C. Roux H. Steve Ndinga-Koumba-Binza

Vowel duration has been an issue in the study of Civili. Although minimal pairs based on vowel duration can be established at both perceptual and physical level, vowel lengthening still occurs in the context of voiced consonants in the language. A comparison between a measured physical duration and an experimentally perceived duration confirms the phonemic distinctiveness of vowel length and in...

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