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Pregled bibliografske jedinice broj: 125901

Acoustic analysis of the speech of children with cochlear implants and comparison with hearing controls


Mildner, Vesna; Liker, Marko
Acoustic analysis of the speech of children with cochlear implants and comparison with hearing controls // Proceedings of the 15th International Congress of Phonetic Sciences / Sole, Maria-Josep ; Recasens, Daniel ; Romero, Joaquin (ur.).
Adelaide: Causal Productions Pty Ltd., 2003. str. III.2377-2380 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Acoustic analysis of the speech of children with cochlear implants and comparison with hearing controls

Autori
Mildner, Vesna ; Liker, Marko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 15th International Congress of Phonetic Sciences / Sole, Maria-Josep ; Recasens, Daniel ; Romero, Joaquin - Adelaide : Causal Productions Pty Ltd., 2003, III.2377-2380

Skup
15th International Congress of Phonetic Sciences

Mjesto i datum
Barcelona, Španjolska, 03-09.08.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
hearing impairment; children; acoustic analysis; cochlear impants

Sažetak
The aim of this study was to analyze the speech of hearing-impaired children with cochlear implants (CI), and compare it with hearing controls (HC). The following variables were analyzed: vowels (F1 and F2), fricatives /s/ and /sh/ (spectral differences), and affricates /ts/ and /tsh/ (total duration and timing of stop-fricative components). There were 18 elementary-school children in each group, matched for age and sex. Acoustic analysis revealed differences between the two groups in all measured variables. Contrary to expectations, the vowel space spanned by the CI children was not much smaller than that of the HC, the significant difference being along the front-back axis (F2). As expected, fricatives were more clearly separated, with respect to noise frequency, in HC than in the CI group. Most CI children substituted fricatives or stops for affricates, and the total duration of those substitutes was significantly longer than the duration of HC's affricates.

Izvorni jezik
Engleski

Znanstvena područja
Filologija



POVEZANOST RADA


Projekt / tema
0130421 - 0130421 (, )
0130472 - 0130472 (, )

Ustanove
Filozofski fakultet, Zagreb

Profili:

Avatar Url Marko Liker (autor)

Avatar Url Vesna Mildner (autor)

Citiraj ovu publikaciju

Mildner, Vesna; Liker, Marko
Acoustic analysis of the speech of children with cochlear implants and comparison with hearing controls // Proceedings of the 15th International Congress of Phonetic Sciences / Sole, Maria-Josep ; Recasens, Daniel ; Romero, Joaquin (ur.).
Adelaide: Causal Productions Pty Ltd., 2003. str. III.2377-2380 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Mildner, V. & Liker, M. (2003) Acoustic analysis of the speech of children with cochlear implants and comparison with hearing controls. U: Sole, M., Recasens, D. & Romero, J. (ur.)Proceedings of the 15th International Congress of Phonetic Sciences.
@article{article, year = {2003}, pages = {III.2377-2380}, keywords = {hearing impairment, children, acoustic analysis, cochlear impants}, title = {Acoustic analysis of the speech of children with cochlear implants and comparison with hearing controls}, keyword = {hearing impairment, children, acoustic analysis, cochlear impants}, publisher = {Causal Productions Pty Ltd.}, publisherplace = {Barcelona, \v{S}panjolska} }




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