Critique: Phonological contrast and articulatory properties

1996 ◽  
Vol 99 (3) ◽  
pp. 1714-1717
Author(s):  
Terrance M. Nearey
Keyword(s):  
Phonological Contrast

scholarly journals Phonological contrast and phonetic variation: The case of velars in Iwaidja

Language ◽  
2020 ◽  
Vol 96 (3) ◽  
pp. 578-617
Author(s):  
Jason A. Shaw ◽  
Christopher Carignan ◽  
Tonya G. Agostini ◽  
Robert Mailhammer ◽  
Mark Harvey ◽  
...  
Keyword(s):  
Phonetic Variation ◽  
Phonological Contrast

Acoustic and Kinematic Correlates of Heterosyllabicity in Different Phonological Contexts

2022 ◽  
pp. 002383092110657
Author(s):  
Chiara Celata ◽  
Chiara Meluzzi ◽  
Chiara Bertini
Keyword(s):  
Speech Production ◽  
Structure Data ◽  
Syllable Structure ◽  
Vowel Duration ◽  
Phonological Contrast ◽  
Consonant Gemination ◽  
Production Dynamics ◽  
Kinematic Properties

We investigate the temporal and kinematic properties of consonant gemination and heterosyllabic clusters as opposed to singletons and tautosyllabic clusters in Italian. The data show that the singleton versus geminate contrast is conveyed by specific kinematic properties in addition to systematic durational differences in both the consonantal and vocalic intervals; by contrast, tautosyllabic and heterosyllabic clusters differ significantly for the duration of the consonantal interval but do not vary systematically with respect to the vocalic interval and cannot be consistently differentiated at the kinematic level. We conclude that systematic variations in acoustic vowel duration and the kinematics of tongue tip gestures represent the phonetic correlates of the segmental phonological contrast between short and long consonants, rather than of syllable structure. Data are only partly consistent with the predictions of both moraic and gesture-based models of the syllable about the effects of syllable structure on speech production dynamics and call for a more gradient view of syllabification.

Prosodic strengthening in reference to the lexical pitch accent system in South Kyungsang Korean

2019 ◽  
Vol 36 (1) ◽  
pp. 85-115
Author(s):  
Taehong Cho ◽  
Dong Jin Kim ◽  
Sahyang Kim
Keyword(s):  
Initial Position ◽  
Higher Order ◽  
Pitch Accent ◽  
Prosodic Structure ◽  
Strengthening Effect ◽  
Low Level ◽  
Phonological Contrast ◽  
Structural Modulation ◽  
Low Tone ◽  
Phonetic Realization

Abstract Theories of the phonetics-prosody interface suggest that prosodic strengthening that arises with prosodic structuring is not simply a low-level phonetic phenomenon, but it serves as a phonetic hallmark of a higher-order prosodic structure in reference to linguistic (phonological) contrast. The present study builds on this theoretical premise by examining acoustic realization of the phonological tonal contrast in the lexical pitch accent system of South Kyungsang (SK) Korean. Results showed that phonetic realization of F0 and the degree of glottalization (as reflected in spectral tilt measures such as H1-A1c and H1-A3c) of vowels in vowel-initial words were systematically modulated by the higher-order prosodic structure, and that the prosodic-structural modulation gave rise to distinct prosodic strengthening effects as a function of the source of prosodic strengthening. In particular, the prominence-induced strengthening (due to focus) entailed a phonetic polarizing effect on the F0 contrast in a way that enhances the phonological High vs. Low tone contrast. The boundary-induced strengthening effect, on the other hand, could be better understood as enhancing the phonetic clarity of prosodic junctures. The distinct prosodic strengthening effects were further evident in the way that glottalization was fine-tuned according to prosodic structure and phonological (tonal) contrast. Prosodic strengthening effects were also found to interact with intrinsic vowel height, implying that the low-level phonetic effect may be under speaker control in reference to higher-order prosodic and phonological contrast systems of the language. Finally, the results informed a theoretical debate regarding whether the Low tone that contrasts with the High tone in word-initial position should be considered lexically specified vs. post-lexical assigned.

Acoustic Correlates of the Spanish Tap-Trill Contrast: Heritage and L2 Spanish Speakers

2016 ◽  
Vol 13 (2) ◽  
pp. 88-112 ◽  
Author(s):  
Mark Amengual
Keyword(s):  
Spanish Speakers ◽  
Heritage Speakers ◽  
Apical Constriction ◽  
Acoustic Correlates ◽  
Phonological Contrast ◽  
L2 Learners ◽  
Sources Of Variation ◽  
L2 Spanish ◽  
English Dominant ◽  
Spanish Heritage Speakers

The present study investigates the acoustic correlates of the Spanish tap-trill phonological contrast (/ɾ/-/r/) in the production of 40 Spanish heritage speakers and 20 L2 Spanish learners in Northern California. The acoustic analyses examined the number of occlusions and overall duration in the production of phonemic trills, while the phonetic variants of the phonemic tap were based on the degree of apical constriction: true tap, approximant tap, and perceptual tap. The results from a reading-aloud task indicate that most speakers produced non-canonical phonemic trills with one or zero occlusions and maintain the Spanish tap-trill phonological contrast largely by means of segmental duration, and that this is especially true for L2 learners and English-dominant heritage speakers. In contrast, Spanish-dominant heritage speakers produced the majority of their trills with two or three brief occlusions between the tongue apex and the alveolar ridge. These data confirm that heritage speakers are a heterogeneous group and that variance in their rhotic production is a result of language dominance: English-dominant heritage speakers and L2 learners are most likely to exhibit a modified system to maintain the rhotic phonological contrast in comparison to Spanish-dominant heritage speakers. The findings of this study add to our understanding of the sources of variation in heritage and L2 pronunciation by investigating a largely understudied bilingual population that has traditionally been ignored in bilingual phonetic research.

scholarly journals A tonal analysis of Cologne Schärfung

Phonology ◽  
2004 ◽  
Vol 21 (2) ◽  
pp. 251-285 ◽  
Author(s):  
Carlos Gussenhoven ◽  
Jörg Peters
Keyword(s):  
Lexical Tone ◽  
Phonological Contrast ◽  
The Difference ◽  
Tonal Analysis ◽  
Word Prosody

The word prosody of the dialect of Cologne includes a phonological contrast in stressed syllables which at first sight might either reflect a ternary quantity contrast or a binary quantity contrast plus a tone contrast. There are differences in duration as well as F0 between Accent 1 (Schärfung) and Accent 2, along with differences in the intensity profiles of the syllables. It is argued that the contrast is one between an unspecified lexical tone (T) (Accent 2) and no tone (Accent 1), and that the lexical tone assimilates to an intonational tone. We show that a ternary quantity contrast (i) cannot capture the difference between Accent 1 and Accent 2; (ii) would imply an otherwise unattested distributional confinement to the syllable coda of geminate consonants and (iii) would imply unexpected intonation contours in bimoraic syllables. By contrast, a tonal analysis readily accounts for the phonetic and distributional facts.

scholarly journals Quantifying the Robustness of the English Sibilant Fricative Contrast in Children

2015 ◽  
Vol 58 (3) ◽  
pp. 622-637 ◽  
Author(s):  
Jeffrey J. Holliday ◽  
Patrick F. Reidy ◽  
Mary E. Beckman ◽  
Jan Edwards
Keyword(s):  
Logistic Regression ◽  
Regression Model ◽  
Logistic Regression Model ◽  
Mixed Effects ◽  
Vocabulary Size ◽  
Phonological Contrast ◽  
Different Types ◽  
Centroid Frequency ◽  
The Relationship ◽  
Children's Speech

Purpose Four measures of children's developing robustness of phonological contrast were compared to see how they correlated with age, vocabulary size, and adult listeners' correctness ratings. Method Word-initial sibilant fricative productions from eighty-one 2- to 5-year-old children and 20 adults were phonetically transcribed and acoustically analyzed. Four measures of robustness of contrast were calculated for each speaker on the basis of the centroid frequency measured from each fricative token. Productions that were transcribed as correct from different children were then used as stimuli in a perception experiment in which adult listeners rated the goodness of each production. Results Results showed that the degree of category overlap, quantified as the percentage of a child's productions whose category could be correctly predicted from the output of a mixed-effects logistic regression model, was the measure that correlated best with listeners' goodness judgments. Conclusions Even when children's productions have been transcribed as correct, adult listeners are sensitive to within-category variation quantified by the child's degree of category overlap. Further research is needed to explore the relationship between the age of a child and adults' sensitivity to different types of within-category variation in children's speech.

scholarly journals Phonological Contrast and Phonetics in Manchu Vowel Systems

2003 ◽  
Vol 29 (1) ◽  
pp. 485
Author(s):  
B. Elan Dresher ◽  
Xi Zhang
Keyword(s):  
Annual Meeting ◽  
General Session ◽  
Phonological Contrast ◽  
Vowel Systems

Proceedings of the Twenty-Ninth Annual Meeting of the Berkeley Linguistics Society: General Session and Parasession on Phonetic Sources of Phonological Patterns: Synchronic and Diachronic Explanations (2003)

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