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All Journal Jurnal Pendidikan Bahasa Inggris Mahasiswa S2 PAH Jurnal Santiaji Pendidikan (JSP) Jurnal Bakti Saraswati Journal on English as a Foreign Language (JEFL) Aksara Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini Kandai SPHOTA: Jurnal Linguistik dan Sastra Jurnal Ilmiah Pendidikan Profesi Guru PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Menara Ilmu REiLA: Journal of Research and Innovation in Language International Journal of Linguistics and Discourse Analytics (ijolida) Jurnal Pengabdian kepada Masyarakat International Journal of Social Science Indonesian Journal Of Educational Research and Review Academic Journal on English Studies (AJOES) Sanjiwani: Jurnal Filsafat Journal on Studies in English Language Teaching (JOSELT) Widyaparwa Studies in English Language and Education Sphatika: Jurnal Teologi SPHOTA: Jurnal Linguistik dan Sastra Fakultas Bahasa Asing Universitas Mahasaraswati Denpasar Life and Death: Journal of Eschatology Erudita: Journal of English Language Teaching E-Amal: Jurnal Pengabdian Kepada Masyarakat ETERNAL: English Teaching Journal Aksara
I Ketut Wardana
Universitas Mahasaraswati Denpasar
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Journal : Aksara

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SPECTRAL AND TEMPORAL PROCESSING IN BALINESE VOWEL OF NON-FLUENT APHASIA I Ketut Wardana
Aksara Vol 34, No 1 (2022): AKSARA, EDISI JUNI 2022
Publisher : Balai Bahasa Provinsi Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (55.182 KB) | DOI: 10.29255/aksara.v34i1.560.125-150

Abstract

Acoustic investigation on Balinese vowel of non-fluent aphasia (NFA) has not been previously paid attention yet. Thus, this study examined the acoustic abnormalities of vowel articulation for patients with NFA. Therefore, spectral and temporal charateristic of their vowel sound are essentially searched by comparing the formant value and prosodic features with the normal vowel articulation. Speech output of two patients were observed and analyzed by using  Praat and the data were described by implementing the theory of clinical phonetics and acoustics. The spectral analysis showed that the inaccurate constriction of the tongue in vowel articulation affected the range of oral tract (F2), pharynx space (F1), and shape of the lips (F3).  Furthermore, the lesion in Broca’s area affected the temporal features of the sounds, such as the lower pitch, lower intensity and longer timing especially voicing environment. The vowels preceded by voiced consonants were significantly longer than those preceded by voiceless ones. So, the highly complex vowels tend to be articulated inaccurately due to articulatory implementation deficit. This finding is consistent with previous results that the spectral and temporal distortion are primarily phonetics rather than phonological planning program.
Co-Authors Ambarnuari, Mery Anak Agung Putri Maharani Anak Agung Putu Arsana Anak Agung Putu Arsana, Anak Agung Putu Anak Agung Putu Putra Antara Jaya, I Gede Arya Wulandari, I Gusti Ayu Putu Astawa I Nengah Astawa, Nengah Dewa Ayu Puspawati Dewa Gede Agus Putra Prabawa Dewi Fajar , Ilia Gustutus Gde Sudjana Budiasa I Gde Putu Agus Pramerta I Gusti Agung Putri Wirastuti I Made Budiarsa I Made Diarta I Made Surya Hermawan I Nengah -Astawa I Nengah Astawa I Nengah Astawa I Nengah Astawa I Nengah Astawa I Nyoman Adi Susrawan I NYOMAN SUPARWA Ida Ayu Made Sri Widiastuti Ida Ayu Made Wedasuwari Ida Bagus Nyoman Mantra Ida Bagus Subrahmaniam Saitya Ilia Gustutus Dewi Fajar Jesminarti Lero Zogara Kadek Putri Gyani Kayun, I Made LUH KETUT SRI WIDHIASIH M.Pd. ., PROF.DR.A.A. GEDE AGUNG, M.Pd. Nandmehar, Sarita Natasya Dewi Nugraha, Luh Putu Nengah Dwi Handayani Nerawati, Ni Gusti Ayu Agung Ni Kadek Sintya Purnama Sari Ni Kadek Suciani Ni Komang Kadri Ni Luh Sukanadi Ni Luh Sukanadi Ni Made Ade Sandayana Dewi Ni Made Widiani Ni Putu Ema Ayu Linda Ni Wayan Krismayani Ni WAYAN SRI ASTITI Nyoman Dantes Nyoman Djinar Setiawina Putu Ayu Paramita Dharmayanti Putu Novia Indah Sari Putu Sri Astuti Putu Sri Astuti, Putu Sri Saputra, I Made Gede Nesa SAWITRI, NI LUH PUTU DIAN Solly Aryza Soper, I Wayan System, Administrator Wariati, Ni Luh Gede Wayan Maba Wersi Murtini Ni Made Yudhani Muntur, Ni Wayan