ภาควิชาภาษาศาสตร์

จุฑามณี อ่อนสุวรรณ

Chutamanee Onsuwan


Position:
- อาจารย์ ดร. /Lecturer

- นักวิจัย ศูนย์แห่งความเป็นเลิศทางวิชาการด้านสารสนเทศอัจฉริยะ เทคโนโลยีเสียงพูดและภาษา และนวัตกรรมด้านบริการแห่งมหาวิทยาลัยธรรมศาสตร์/ Researcher, Center of Excellence in Intelligent Informatics, Speech and Language Technology, and Service Innovation (CILS), Thammasat University.

Education:
- Ph.D. in Linguistics, Department of Linguistics, University of Michigan, Ann Arbor, 2005. Dissertation title: Temporal relations between consonants and vowels in Thai syllables. [pdf 1.1] [pdf 1.2]

- M.A. in Linguistics, Department of Linguistics, University of Michigan, Ann Arbor, 2000.

- B.A. in French, with First Class Honors, Faculty of Liberal Arts, Thammasat University, Thailand, 1995.

Teaching and Research Interests:
- Laboratory Phonetics and Speech Science, Phonology, Psycholinguistics, Computational Linguistics

Current Research Projects:
- MARCS-CILS NokHook BabyLab. (in collaboration with Dr. Denis Burnham, Dr. Marina Kalashnikova, and Dr. Benjawan Kasisopa, the MARCS Institute, Western Sydney University, Australia) [PPTpdf 1]

- automated analyzer of speech performance: Assessment of Alzheimer’s and mild cognitive impairment for Thai patients. (with Dr. Charturong Tantibundhit, Faculty of Engineering, Thammasat University; Dr. Solaphat Hemrungrojn, MD, Faculty of Medicine, Chulalongkorn University; and Dr. Krit Kosawat, NECTEC)

- eye movement in dyslexic Thais. (with Dr. Denis Burnham and Dr. Benjawan Kasisopa, the MARCS Institute, Western Sydney University, Australia)

- tone perception of Thai cochlear implant patients. (with Dr. Charturong Tantibundhit, Faculty of Engineering, Thammasat University; Dr. Denis Burnham and Dr. Benjawan Kasisopa, the MARCS Institute, Western Sydney University, Australia)

- adaptive testing for assessing hearing deficits in Thai sensorineural hearing loss patients. (with Dr. Charturong Tantibundhit, Faculty of Engineering, Thammasat University and Dr. Nida Ruangwit, MD, Thammasat University Hospital), work supported by National Electronics and Computer Technology Center (NECTEC) and Thammasat University.

- perception of vowels and tones in Thai: An auditory phonetics study, work supported by Faculty of Liberal Arts, Thammasat University.
Project Websites:
*** MARCS-CILS NokHook BabyLab           https://www.facebook.com/BabyNokHook2016/

- Thai automatic news article summarization system.          http://allnews.in.th/

- Thai news corpus with ‘named entity’ annotations and      http://ict.siit.tu.ac.th/kindml/thainest/
  THAI-Named Entity tagging specification and tools.

Courses Taught:
Undergraduate: Analytical readings in Linguistics, English Phonetics and Phonology, Introduction to Linguistics, Phonetics, Phonetics and Phonology, Psycholinguistics, Sound systems of Thai, Thai communication techniques, Thai for non-native speakers.
Graduate: Introduction to Computational Linguistics, Phonetics and Phonology, Psycholinguistics.

Selected Presentations and Publications:
- Kasisopa, B., Onsuwan, C., Tantibundhit, C., Klangpornkun, N., Techacharoenrungrueang, S., Luksaneeyanawin, S., and Burnham, D. (2016). “Auditory-Visual Lexical Tone Perception in Thai Elderly Listeners with and without Hearing Impairment.” Proceedings of the 17th Annual Conference of the International Speech Communication Association (InterSpeech), San Francisco, USA. XXX-XXX. [pdf 37]

-นวศรี ชนมหาตระกูล และจุฑามณี อ่อนสุวรรณ. 2559. “การศึกษาการเติมเสียงวรรณยุกต์ให้กับคำยืมภาษาอังกฤษแบบทับศัพท์ และระบบการสะกดคำยืมในภาษาไทย” (in Thai). วารสารศิลปศาสตร์. ปีที่ 16 ฉบับที่ 1. เดือนมกราคม – มิถุนายน 2559. หน้า 71-89. [Chonmahatrakul, N. and Onsuwan, C. 2016. “A study of tone assignment in English loanwords and spelling system in Thai.” Journal of Liberal Arts. v. 16, no. 1, 71-89.] [Jpdf 4]

- สุธัญญา พืชพันธ์ไพศาล, ธนภรณ์ อนันต์สิริภิญโญ, จาตุรงค์ ตันติบัณฑิต, จุฑามณี อ่อนสุวรรณ และ กฤษณ์ โกสวัสดิ์. (2559). “แบบจำลองคาดการณ์การได้ยินคำที่ผิดพลาดในการวัดการได้ยินด้วยคำพยางค์เดี่ยวในภาษาไทย (in Thai).” เอกสารการประชุมวิชาการในส่วน UNLP Workshop, the 11th International Symposium on Natural Language Processing (SNLP). พระนครศรีอยุธยา. UNLP-7. [Phuechpanpaisal, S., Anansiripinyo, T., Tantibundhit, C., Onsuwan, C., and Kosawat, K. (2016). “A model predicting perceptual errors in speech audiometry’s monosyllabic word lists in Thai.” (UNLP Workshop) Proceedings of the 11th International Symposium on Natural Language Processing (SNLP), Phranakhon Si Ayutthaya, Thailand. UNLP-7.] [pdf 36]>

- Poonyaban, S., Aungsakulchai, P., Tantibundhit, C., Onsuwan, C., Tiravanitchakul, R., Kosawat, K., and Munthuli, A. (2015). “Phonetically balanced and psychometrically equivalent monosyllabic word lists for word recognition testing in Thai.” Proceedings of the 170th Meeting of the Acoustical Society of America, Jacksonville, Florida. 1831. [pdf 35]

- Munthuli, A., Tantibundhit, C., Onsuwan, C., and Kosawat, K. (2015). “Methods and tool for constructing phonetically-balanced materials for speech perception testing: A development of Thai sentence-length materials.” Proceedings of the 29th Pacific Asia Conference on Language, Information and Computation (PACLIC), Shanghai, China. 293-301. [pdf 34]

- Munthuli, A., Tantibundhit, C., Onsuwan, C., Kosawat, K., and Wutiwiwatchai, C. (2015). “Frequency of occurrence of phonemes and syllables in Thai: Analysis of spoken and written corpora.” Proceedings of the 18th International Congress of Phonetic Sciences (ICPhS), Glasgow, Scotland, the United Kingdom. ICPHS1013. [pdf 33]

- Klangpornkun, N., Onsuwan, C., and Tantibundhit, C. (2015). “Constructing speech banana for Thai consonants: Some considerations for male and female voices.” Proceedings of the 18th International Congress of Phonetic Sciences (ICPhS), Glasgow, Scotland, the United Kingdom. ICPHS1033. [pdf 32]

-Tantibundhit, C. and Onsuwan, C. 2015. “Speech intelligibility tests and analysis of confusions and perceptual representations of Thai initial consonants.” Speech Communication. v. 72, 109-125. [Jpdf 3]

-Ketui, N., Theeramunkong, T., and Onsuwan, C. 2015. “An EDU-based approach for Thai multi-document summarization and its application”. ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP). v. 14, no. 1, article 4, 4:1-4:26. [Jpdf 2]

- Munthuli, A., Tantibundhit, C., Onsuwan, C., Kosawat, K., and Klangpornkun, N. (2014). “Thai phonetically balanced word recognition test: Test-retest reliability and error analysis.” Proceedings of the 15th Australasian International Conference on Speech Science and Technology (SST), University of Canterbury, Christchurch., New Zealand. 128-131. [pdf 31]

-Phienphanich, P., Onsuwan, C., Tantibundhit, C., Saimai, N., and Saimai, T. (2014). “Modeling predictive perceptual representation of Thai initial consonants.” Proceedings of the17th Oriental Chapter of COCOSDA (International Committee for the Co-ordination and Standardization of Speech Databases and Assessment Techniques), Phuket, Thailand. 22-27. [pdf 30]

-Munthuli, A., Sirimujalin, P., Tantibundhit, C., Onsuwan, C., Kosawat, K., and Klangpornkun, N. (2014). “Constructing Thai phonetically balanced word recognition test in speech audiometry through large written corpora.” Proceedings of the17th Oriental Chapter of COCOSDA (International Committee for the Co-ordination and Standardization of Speech Databases and Assessment Techniques), Phuket, Thailand. 43-47. [pdf 29]

-Klangpornkun, N., Onsuwan, C., Tantibundhit, T., Pitathawatchai, P. (2014). “Predictions from "speech banana" and audiograms: Assessment of hearing deficits in Thai hearing loss patients.” Proceedings of Meetings on Acoustics (POMA): Proceedings of the 166th Meeting of the Acoustical Society of America(December 2013), San Francisco, California. 3pSC2. [pdf 28]

-Onsuwan, C., Duangmal, J., Panpraneet, P. (2014). “Production and perception of Thai lexical tone and intonation in children.” (Panel discussion, organized by Dr. Denis Burnham and Chutamanee Onsuwan: “Language acquisition in Thai: Current knowledge, challenges and issues”). Paper presented at the 12th International Conference on Thai Studies, University of Sydney, Australia. [pdf 27]

-Tuntibundhit, C., Suppasin, N., Sai-ngam, K., Saimai, N., Saimai, T., Klangpornkun, N., Onsuwan, C. (2014). “Perception of Thai tones in hearing impaired and cochlear implant patients.” (Panel discussion, organized by Dr. Denis Burnham and Chutamanee Onsuwan: “Language acquisition in Thai: Current knowledge, challenges and issues”). Paper presented at the 12th International Conference on Thai Studies, University of Sydney, Australia. [pdf 26]

-Ketui, N., Theeramunkong, T., and Onsuwan, C. (2013). “Thai Elementary Discourse Unit analysis and syntactic-based segmentation”. Information , v. 16, no .10, 7423-7436. [Jpdf 1]

-Munthuli, A., Sirimujalin, P., Tantibundhit, C., Kosawat, K., Onsuwan, C. (2013). “A corpus-based study of phoneme distribution in Thai.” Proceedings of the 10th International Symposium on Natural Language Processing (SNLP) , Phuket, Thailand. 114-121. [pdf 25]

-Pongsutthi, M., Ketui, N., Onsuwan, C. (2013). “Thai serial verb constructions: A corpus based study.” Proceedings of the 10th International Symposium on Natural Language Processing (SNLP), Phuket, Thailand. 100-106. [pdf 24]

-Ketui, N., Theeramunkong, T., Onsuwan, C. (2013). “Thai news text summarization and its application.” Proceedings of the 10th International Symposium on Natural Language Processing (SNLP), Phuket, Thailand. 215-220. [pdf 23]

-Tantibundhit, C., Onsuwan, C., Klangpornkun, N., Phienphanich, P., Saimai, N., Saimai, Pitathawatchai, P., and Wutiwiwatchai, C. (2013). “Lexical tone perception in Thai normal- hearing adults and those using hearing aids: A case study.” Proceedings of the 14th Annual Conference of the International Speech Communication Association (InterSpeech), Lyon, France. 2262-66. [pdf 22]

-Panpraneet, P. and Onsuwan, C. (2013). “Perception of lexical tones in Thai children of different age group.” 23rd Annual Meeting of the Southeast Asian Linguistics Society (SEALS), Chulalongkorn University, Bangkok, Thailand. [pdf 21]

-Phienphanich, P., Tantibundhit, C., and Onsuwan, C. “Processing time improvement for speech enhancement based local projection using dynamic parameters.” Proceedings of Meetings on Acoustics (POMA): Proceedings of the 21st International Congress on Acoustics/ 165th Meeting of the Acoustical Society of America, Montréal, Canada. 1aSCb18. [pdf 20]

-Saimai, T., Tantibundhit, C., Onsuwan, C., and Wutiwiwatchai, C. (2013). “Markov random field in speech enhancement: Application for tonal languages.” Proceedings of Meetings on Acoustics (POMA): Proceedings of the 21st International Congress on Acoustics/ 165th Meeting of the Acoustical Society of America, Montréal, Canada. 2pSP9. [pdf 19]

-Saimai, N., Tantibundhit, C., Onsuwan, C., and Wutiwiwatchai, C. (2013). “The roles of temporal envelope and temporal fine structure in speech synthesis for cochlear implants for tonal language speakers.” Proceedings of Meetings on Acoustics (POMA): Proceedings of the 21st International Congress on Acoustics/ 165th Meeting of the Acoustical Society of America, Montréal, Canada. 2pPPb16. [pdf 18]

-Onsuwan, C., Tantibundhit, C., Saimai, N., Saimai, T., Chootrakool, P., and Thatphithakkul, S. (2013). “Perception of Thai distinctive vowel length in noise.” Proceedings of Meetings on Acoustics (POMA): Proceedings of the 21st International Congress on Acoustics/ 165th Meeting of the Acoustical Society of America, Montréal, Canada. 2pSCb7. [pdf 17]

- Onsuwan, C., Tantibundhit, C., Saimai, T., Saimai, N., Chootrakool, P., and Thatphithakkul, S. (2012). “Analysis of Thai tonal identification in noise.” Proceedings of the 14th Australasian International Conference on Speech Science and Technology (SST), Macquarie University, Sydney, Australia. 173-176. [pdf 16]

-Ketui, N., Theeramunkong, T., and Onsuwan, C. (2012). “A rule-based method for Thai Elementary Discourse Unit Segmentation (TED-Seg).” Proceedings of the 7th International Conference on Knowledge Information and Creativity Support Systems (KICSS) 2012, Melbourne, Australia. 195-202. (second best paper award). [pdf 15]

-Tantibundhit, C., Onsuwan, C., Phienphanich, P., and Wutiwiwatchai, C. (2012). “Methodological issues in assessing perceptual representation of consonant sounds in Thai.” Proceedings of the 13th Annual Conference of the International Speech Communication Association, Portland, Oregon. Mon-P2a-07. [pdf 14]

- Saimai, N., Tantibundhit, C., Onsuwan, C., and Thatphithakkul, N. (2012). "Speech synthesis algorithm for Thai cochlear implants." Proceedings of the Meeting of Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI) Association (Thailand) 2012, Hua Hin, Thailand. #1299. [pdf 13]

- Saimai, T., Tantibundhit, C., Onsuwan, C., and Thatphithakkul, N. (2012). "Thai speech enhancement using Markov random field.” Proceedings of the Meeting of Electrical Engineering/Electronics, Computer,Telecommunications and Information Technology (ECTI) Association (Thailand) 2012, Hua Hin, Thailand. #1303. [pdf 12]

- Tantibundhit, C., Onsuwan, C., Rueangwit, N., Saimai, N., Saimai, T., Thatphithakkul, N., Kosawat, K., Thatphithakkul, S., and Chootrakool, P. (2011). “Perceptual deficits in Thai sensorineural hearing loss patients.” Proceedings of the 162nd Meeting of the Acoustical Society of America, San Diego, California. 2449. [pdf 11]

- Tantibundhit, C., Onsuwan, C., Saimai, T., Saimai, N., Thatphithakkul, S., Chootrakool, P., Kosawat, K., and Thatphithakkul, N. (2011). “Perceptual Representation of Consonant Sounds in Thai.” Proceedings of the 12th Annual Conference of the International Speech Communication Association, Florence, Italy. 3193-3196. [pdf 10]

- Tantibundhit, C., Onsuwan, C., Thatphithakkul, S., Chootrakool, P., Kosawat, K., Thatphithakkul, N., Saimai, T., and Saimai, N. (2011). “Subjective intelligibility testing and perceptual study of Thai initial and final consonants.” In Lee and Zee (eds.), Proceedings of the 17th International Congress of Phonetic Sciences, Hong Kong, China. 1970-1973. [pdf 9]

- Turbpaiboon, P., and Onsuwan, C. (2011). “A comparative study of Thai children’s metalinguistic awareness from different age groups and educational programs.” In Sagaravasi and ML. Abhakorn (eds.), Proceedings of the 2nd International Conference on Language and Communication, The Graduate School of Language and Communication, The National Institute of Development Administration (NIDA), Thailand. 45-52. [pdf 8]

- Theeramunkong, T., Boriboon, M., Haruechaiyasak, C., Kittiphattanabawon, N., Kosawat, K., Onsuwan, C., Siriwat, I., Suwanapong, T., and Tongtep, N. (2010). “THAI-NEST: A framework for Thai named entity tagging specification and tools.” In Moskowich, Crespo, Lareo, and Lojo (eds.), Language windowing through Corpora: Proceedings of the 2nd International Conference on Corpus Linguistics, Universidade da Coruña, Spain. 895-908. [pdf 7]
THAI-NEST Project: http://ict.siit.tu.ac.th/kindml/thainest/

- Beddor, P. S., and Onsuwan, C. (2003). “Perception of prenasalized stops.” In Solé , Recasens, and Romero (eds.), Proceedings of the 15thInternational Congress of Phonetics Sciences, Universitat Autònoma de Barcelona, Spain. 407-410. [pdf 6]

- Beddor, P. S., Onsuwan, C., and Letsholo, R. M. (2002). “Segmental and coarticulatory timing in Ikalanga prenasalized stops.” Proceedings of the 143rd Meeting Acoustical Society of America, Pittsburgh, Pennsylvania. 2365. [pdf 5]

- Onsuwan, C. (2002). “Temporal relations between Thai initial stops and vowels: Acoustic and perceptualstudies.” In Macken (ed.), Papers from the 10th Annual Meeting of the Southeast Asian Linguistics Society. Tempe: Arizona State University, Program for Southeast Asian Studies. 271-283. [pdf 4]

- Onsuwan, C., and Beddor, P. S. (2001). “Acoustic study of vowel nasalization in Thai.” Proceedings of the 141st Meeting Acoustical Society of America, Chicago, Illinois. 2474. [pdf 3]

- Onsuwan, C., and Beddor, P. S. (1998). “Acoustic and perceptual effects of vowel length on voice onset time in Thai stops.” In Kuhl and Crum (eds.), Proceedings of the 16th International Congress on Acoustics and 135th Meeting Acoustical Society of America. Seattle, Washington. 2943-44. [pdf 2]

Chair of M.A. Thesis Committees (at TU):
- Co-chair. (Chulalongkorn University, Bangkok) ตุลยา นครจินดา Tulaya Nagarachinda. (2015) Influence of context on the processing of homonyms’ subordinate meanings in Thai. [pdf L]

- จุฑาทิพ ดวงมาลย์ Juthatip Duangmal. (2014). Thai children’s production and perception of affective intonation. [pdf K]
(recipient of Thammasat University’s Outstanding Thesis in Humanities Award).

- ปราณีรัตน์ ปานประณีต Praneerat Panpraneet. (2014). Thai children’s perception and production of Thai lexical tones. [pdf J]

- นาถนิสถ์ ชนินทรเทพ Narttanit Chanintaratheip. (2013). Perception and production of English final consonants by Thai elementary school students. [pdf I]

-ลักขณา อภิบาลศรี Lukkana Aphibansee. (2013). A comparative study of acoustic values of American English vowels among Thai learners of English studying with Thai teachers and native English speakers. [pdf H]

- ธันยธร ตรงไตรรัตน์ Tanyatorn Trongtrairat. (2012). Recognition and processing of ambiguous words in Thai: A psycholinguistic study. [pdf G]

- พิมพ์พิมล ดวงลอย Pimpimon Duangloy. (2011). Prose and verse in children's stories: the role of writing style in vocabulary learning, memorization, and comprehension of 5-7 year olds. [pdf F]
(second place award for Thammasat University’s outstanding thesis in Humanities)

- สุวัฒชัย คชเพต Suwatchai Khotchaphet. (2010). Cohesion in narratives of Thai children aged 4-7 years from different care environments.[pdf E]

- พรพิมล เติบไพบูลย์ Pornpimol Turbpaiboon. (2010). A comparative study of Thai children’s metalinguistic awareness in phonological, lexical, syntactic, and semantic domains across age groups and educational programs. [pdf D]

- อัชฌาศิณี พรหมายนต์ Autchasinee Prommayon. (2009). Color naming in 3-6 year-old Thai children. [pdf C]

- พิจิตรา วิภาหัสน์ Pichitra Wipahut. (2008). Noun and verb retrieval in Thai aphasic patients. [pdf B]
(recipient of Thammasat University’s award for outstanding thesis)

- สุทธาสินี เกสร์ประทุม Suttasinee Kespratoom. (2006). An error analysis of Thai university students' French liaison usage. [pdf A]

E-mail :
consuwan@hotmail.com , consuwan@tu.ac.th

Tel:
02-613-2598, 02-696-5297