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Full-Text Articles in Phonetics and Phonology
Articulation And Acoustics Of Kannada Affricates: A Case Of Geminate /ʧ/, Alexei Kochetov, N. Sreedevi
Articulation And Acoustics Of Kannada Affricates: A Case Of Geminate /ʧ/, Alexei Kochetov, N. Sreedevi
Alexei Kochetov
Affricates have been observed to be problematic in phonological acquisition and disordered speech across languages, due to their relatively complex spatial and temporal articulatory patterns. Remediation of difficulties in the production of affricates requires understanding of how these sounds are typically produced. This study presents the first systematic articulatory and acoustic investigation of voiceless geminate affricate /ʧ/ in Kannada (a Dravidian language), compared to the palatal glide and the voiceless dental stop. Ultrasound data from 10 normal speakers from Mysore, India revealed that /ʧ/ is produced with the tongue shape intermediate between the palatal glide and the dental stop, and …
On The Incompatibility Of Trilling And Palatalization: A Single-Subject Study Of Sustained Apical And Uvular Trills, Alexei Kochetov, Phil Howson
On The Incompatibility Of Trilling And Palatalization: A Single-Subject Study Of Sustained Apical And Uvular Trills, Alexei Kochetov, Phil Howson
Alexei Kochetov
The production of trills requires precise articulatory and aerodynamic settings, which appear to be hardly compatible with secondary palatalization – the raising and fronting of the tongue body. Yet, the precise reasons for this incompatibility are still poorly understood, largely given the paucity of articulatory work on trills. Moreover, previous investigations of palatalized trills have been limited to apicals (alveolars/dentals), raising the question of whether the suggested factors are general to all lingual trills, including uvulars, or are specific to apical trills. This paper presents an exploratory investigation of sustained palatalized and non-palatalized apical (phonemic) and uvular trills (idiolectal) produced …
Komi-Permyak Coronal Obstruents: Acoustic Contrasts And Positional Variation, Alexei Kochetov, Alevtina Lobanova
Komi-Permyak Coronal Obstruents: Acoustic Contrasts And Positional Variation, Alexei Kochetov, Alevtina Lobanova
Alexei Kochetov
Komi-Permyak (Finno-Ugric) has a typologically rare contrast between palatal stops and palatal affricates; the latter are also contrastive with postalveolar affricates. In addition, the language has a relatively uncommon three-way place contrast among sibilant fricatives. This paper investigates acoustic properties of the Komi-Permyak voiceless coronal obstruents in different positional contexts. An acoustic analysis of data from six native speakers of the language revealed that the contrasts were well differentiated by a combination of duration, noise intensity, spectral shapes, and vowel transitions – consistently with previous studies of similar consonants in other languages. The results also showed some positional differences in …
Testing Licensing By Cue: A Case Of Russian Palatalized Coronals, Alexei Kochetov
Testing Licensing By Cue: A Case Of Russian Palatalized Coronals, Alexei Kochetov
Alexei Kochetov
The hypothesis ‘licensing by cue’ by Steriade holds that phonological contrasts are maintained in environments that provide better acoustic cues to the contrasts and are neutralized in environments that provide poorer acoustic cues or no cues. This paper tests the hypothesis by examining the distribution of a phonological contrast – the Russian plain/palatalized coronal stops /t/ and /tj/ in various syllable- final contexts. The results of a series of acoustic and perceptual experiments presented in this paper provide some support for the hypothesis: the relative salience of releases in different word boundary contexts (_#k > _#n, _#s) correlates strongly with the …