پیوندهای مفید
اخبار و اعلانات
آمار
| تعداد نشریات | 31 |
| تعداد شمارهها | 834 |
| تعداد مقالات | 8,015 |
| تعداد مشاهده مقاله | 14,854,475 |
| تعداد دریافت فایل اصل مقاله | 9,587,529 |
Acoustic Analysis of Persian Plosives in Hearing-impaired and Normal-Hearing Children: A Study of VOT and F0 of Onset | ||
| Iranian Journal of Applied Language Studies | ||
| دوره 16، شماره 2، دی 2024، صفحه 145-156 اصل مقاله (295.44 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22111/ijals.2024.47733.2417 | ||
| نویسندگان | ||
| Rahimeh Roohparvar* 1؛ Hadi Karimabadi1؛ Ali Asghar Rostami Abusaeedi1؛ Mohsen Madadi2 | ||
| 1Department of Foreign Languages, Faculty of Literature and Humanities, Shahid Bahonar University of Kerman, Kerman, Iran | ||
| 2Department of Statistics, Faculty of Mathematics and Computer, Shahid Bahonar University of Kerman, Kerman, Iran | ||
| چکیده | ||
| The present study explored the effects of voicing and place of articulation on voice onset time (VOT) and fundamental frequency (F0) of onset of Persian oral plosives uttered by normal hearing (NH) and hearing-impaired (HI) children. Twenty-one NH children and twenty-one HI children matched for age and gender took part in this study. The participants were asked to repeat 36 CV words including all eight Persian plosives (/p/, /t/, /k/, /c/, /b/, /d/, /g/, /Ɉ/) in combination with the vowel /æ/. All syllables were recorded in a nearly sound-proof room using PRAAT Software. Independent samples t-test was used to compare the groups across gender. The results revealed: (a) HI children had higher VOT and F0 of onset values in nearly all aspects except for VOT and F0 onset of voiced plosives and F0 onset of alveolar and velar plosives; (b) both groups of girls had higher VOT values than boys did; (c) VOT is affected by the place of articulation and F0 is related to voiced-voiceless classification of plosives. Overall, NH children were able to distinguish and produce sounds more correctly, implying that HI children need further training. The study has implications for speech therapists, clinical linguists, and application designers to focus on speech sounds which are challenging for HI children to produce. | ||
| کلیدواژهها | ||
| voice onset time (VOT)؛ fundamental frequency (F0)؛ hearing-impaired children؛ normal children | ||
| مراجع | ||
|
Awoonor-Aziaku, L. (2021). Realisation of voice onset time (VOT) and its implication on voicing English (RP) stops in Ghanaian English. Open Journal of Modern Linguistics, 11(3), 448-460.
Cho, T., & Ladefoged, P. (1999). Variation and universality in VOT: Evidence from 18 languages. Journal of Phonetics, 27, 207-229.
Cole, E., & Flexer, C. (2019). Children with hearing loss: Developing listening and talking. Plural Publishing.
Fant, G. (1970). Acoustic Theory of speech production. Mouton.
Finitzo, T., & Crumley, W. (1999). The role of the paediatrician in hearing loss: From detection to connection. Paediatric Clinics of North America, 15-34.
Gorham-Rowan, M., & Laures-Gore, J. (2006). Acoustic-perceptual correlates of voice quality in elderly men and women. Journal of Communication Disorders, 39, 171-184.
Hardcastle, W. J. (1973). Some observations on the Tense-Lax distinction in initial stops in Korean. Journal of Phonetics, 1, 263-271.
Hombert, J. (1978). Consonant types, vowel quality, and tone. In V. A. Fromkin (Ed.), Tone: A linguistic survey (pp.77-111). Academic Press.
Hombert, J., Ohala, J., & Ewan, W. (1979). Phonetic explanations for the development of tones. Language, 55(1), 37-58.
Kahane, J. (1978). A morphological study of the human pre-pubertal and pubertal larynx. American Journal of Anatomy, 151, 11-20.
Karia, M. (2023). Using acoustic phonetics in the assessment and treatment of speech disorders. In U. Lüdtke, E. Kija, & M. Karia (Eds.), Handbook of speech-language therapy in Sub-Saharan Africa (pp. 441-451). Springer.
Kaur, J. (2015). Factors influencing voice onset time (VOT): Voice recognition. International Journal for Research in Applied Science and Engineering Technology, 3, 174.
Keating, P. A., Mikoś, M. J., & Ganong, W. (1981). A cross-language study of range of voice onset time in the perception of initial stop voicing. Acoustical Society of America, 70 (5), 1261–1271.
Koenig, L. L. (2000). Laryngeal factors in voiceless consonant production in men, women, and 5-year-olds. Journal of Speech Language, and Hearing Research, 43, 1211-1228.
Lea, W. (1973). Segment and suprasegmental influences on fundamental frequency contours. In L. M. Hyman (Ed.), Consonant types and tones (pp. 17-70). University of California Press.
Lowell S., Kelley, R., Colton, R., Smith, P., & Portnoy, J. (2012). Position of the hyoid and larynx in people with muscle tension dysphonia. Laryngoscope, 122(2), 370-377.
McCrea, C. H., & Morris, R. J. (2007). Effects of vocal training and phonatory task on voice onset time. Journal of Voice, 21(1), 54-63.
Morris, R. J., McCrea, C. R., & Herring, K. D. (2008). Voice onset time differences between adult males and females: Isolated syllables. Journal of Phonetics, 36, 308-317.
Mueller, P. B. (1997). The aging voice. Seminars in Speech and Language, 18, 159-169.
Ohala, J. J. (1978). Production of tone. In V. A. Fromkin (Ed.), Tone: A linguistic survey (pp. 5-39). Academic Press.
Papakyritsis, I. (2021). Acoustic phonetics for the speech clinician. In M. Ball (Ed.), Manual of clinical phonetics (pp. 16-26). Routledge.
Robb, M., Gilbert, H., & Lerman, J. (2005). Influence of gender and environmental setting on VOT. Folia Phoniatrica et Logopaedica, 57, 125-133.
Roohparvar, R., Rostami Abousaidi, A., & Karami, M. (2020). Acoustic analysis of onset F0 of word-initial plosives in the speech production of autistic children and typically developing peers. Iranian Journal of English for Academic Purposes, 9, 182-190.
Ryalls, J., Zipprer, A., & Baldauff, P. (1997). A preliminary investigation of the effects of gender and race on voice onset time. Journal of Speech, Language, and Hearing Research, 40, 642-645.
Samare, Y. (2008). Persian language phonetics. University Press center.
Simpson, A., & Weirich, M. (2020). Phonetic correlates of sex, gender and sexual orientation. In M. Aronoff (Ed.), Oxford research encyclopaedia of linguistics. Oxford University Press.
Sweeting, P. M., & Baken, R. J. (1982). Voice onset time in a normal-aged population. Journal of Speech and Hearing Research, 25, 129-134.
Trollinger, V. (2003). Relationships between pitch matching accuracy, speech fundamental frequency, speech range, age, and gender in American English-speaking preschool children. Journal of Research in Music Education, 51 (1),78-94.
Wadnerker, M., Cowell, P., & Whiteside, S. (2006). Speech across the menstrual cycle: A replication and extension. Neuroscience Letters, 408, 21-24.
Whalen, D. (1990). Coarticulation is largely planned. Journal of Phonetics, 18, 3-35.
Whiteside, S., Henry L., & Dobbin R. (2004). Sex differences in voice onset time: A developmental study of phonetic context effects in British English. Journal of Acoustical Society of America, 116, 1179–1183.
World Health Organization (2023). Deafness and hearing loss. https://www.who.int/health-topics/hearing-loss#tab=tab_1
Yu, V., Nill, L., & Pang, E. (2016). Effects of age, sex and syllable structure on voice onset time: Evidence from children’s voiceless aspirated stops. Language Speech, 58, 152-167.
Zadeh, M., & Selesnick, S. (2001). Evaluation of hearing impairment. Comprehensive Therapy, 27 (4), 10-32.
| ||
|
آمار تعداد مشاهده مقاله: 296 تعداد دریافت فایل اصل مقاله: 200 |
||