Linguistic and Developmental Effects on the Production and Perception of Stop Consonants

This study examined production and perception of the contrast between /t/-/d/ by subjects differing in native language and age. Acoustic analysis revealed that native speakers of English realized word-initial /t/ with significantly longer VOT values (approximately 85 ms) than native speakers of Spanish (approximately 19 ms). Native English and Spanish adults realized /t/ with VOT values that were non-significantly longer than those of 9-year-olds of the same native language background. Native English adults prevoiced /d/ more often than English children, but Spanish adults and children realized /d/ with lead VOT values in nearly every instance. In a labelling task, the native English speakers showed steeper identification functions, and category boundaries at significantly longer VOT values, than age-matched native Spanish subjects. The boundaries of both the native English and Spanish adults occurred at significantly longer VOT values than those of children who spoke the same language. Three possible explanations are offered for the effect of age on stop voicing judgments: the auditory processing of acoustic parameters associated with stops changes with age; listeners require an increasingly long VOT interval to perceive /t/ as they get older because they produce /t/ with somewhat longer VOT values; listeners 'attune' their perception to optimally match the stops they hear.

[1]  L Williams,et al.  The modification of speech perception and production in second-language learning , 1979, Perception & psychophysics.

[2]  M F Dorman,et al.  Processing of cues for stop consonant voicing by young hearing-impaired listeners. , 1984, Journal of speech and hearing research.

[3]  Dennis H. Klatt,et al.  Software for a cascade/parallel formant synthesizer , 1980 .

[4]  R. Jakobson.  Child Language, Aphasia and Phonological Universals , 1980 .

[5]  R. Koenigsknecht,et al.  Development of the voicing contrast: a comparison of voice onset time in stop preception and production. , 1976, Journal of speech and hearing research.

[6]  J S Logan,et al.  Cross-language evidence for three factors in speech perception , 1985, Perception & psychophysics.

[7]  L. L. Elliott.  Performance of children aged 9 to 17 years on a test of speech intelligibility in noise using sentence material with controlled word predictability. , 1979, The Journal of the Acoustical Society of America.

[8]  R E Eilers,et al.  Discrimination of voice onset time in infancy. , 1981, The Journal of the Acoustical Society of America.

[9]  L. Williams,et al.  The Voicing Contrast in Spanish. , 1977 .

[10]  Richard N. Aslin,et al.  Auditory intensity discrimination in human infants , 1983 .

[11]  Arthur S. Abramson,et al.  DISTINCTIVE FEATURES AND LARYNGEAL CONTROL , 1971 .

[12]  Adrian Fourcin,et al.  Cross‐language study of speech‐pattern learning , 1977 .

[13]  B H Repp,et al.  Relative Amplitude of Aspiration Noise as a Voicing Cue for Syllable-Initial Stop Consonants , 1979, Language and speech.

[14]  R. Koenigsknecht,et al.  Development of the voicing contrast: perception of stop consonants. , 1975, Journal of speech and hearing research.

[15]  P. Keating.  PHONETIC AND PHONOLOGICAL REPRESENTATION OF STOP CONSONANT VOICING , 1984 .

[16]  A G Samuel,et al.  Phonetic prototypes , 1982, Perception & psychophysics.

[17]  E. Zurif,et al.  The acquisition of a new phonological contrast: the case of stop consonants in French-English bilinguals. , 1973, The Journal of the Acoustical Society of America.

[18]  Ursula G. Goldstein,et al.  Modeling children's vocal tracts , 1979 .

[19]  R. N. Ohde,et al.  Fundamental frequency correlates of stop consonant voicing and vowel quality in the speech of preadolescent children. , 1985, The Journal of the Acoustical Society of America.

[20]  M A Zlatin,et al.  Voicing contrast: perceptual and productive voice onset time characteristics of adults. , 1974, The Journal of the Acoustical Society of America.

[21]  Ira J. Hirsh,et al.  Auditory Perception of Temporal Order , 1959 .

[22]  L. Lisker,et al.  Voice-Timing Perception in Spanish Word-Initial Stops. , 1973 .

[23]  Arthur G. Samuel,et al.  The effect of discrimination training on speech perception: Noncategorical perception , 1977 .

[24]  A. Abramson,et al.  Laryngeal Timing in Consonant Distinctions , 1977, Phonetica: International Journal of Phonetic Science.

[25]  L. Lisker,et al.  A Cross-Language Study of Voicing in Initial Stops: Acoustical Measurements , 1964 .

[26]  P J Bailey,et al.  Perception-Production Relations in the Voicing Contrast for Initial Stops in 3-Year-Olds , 1981, Phonetica.

[27]  J. Werker,et al.  Developmental changes across childhood in the perception of non-native speech sounds. , 1983, Canadian journal of psychology.

[28]  L. Williams,et al.  The perception of stop consonant voicing by Spanish-English bilinguals , 1977 .

[29]  Marlys A. Macken,et al.  Chapter 8 – RETRACTED: ASPECTS OF THE ACQUISITION OF STOP SYSTEMS: A CROSS-LINGUISTIC PERSPECTIVE , 1980 .

[30]  B. N. Phillips,et al.  Carmichael's Manual of child psychology. , 1972 .

[31]  J. Werker,et al.  Cross-language speech perception: Evidence for perceptual reorganization during the first year of life , 1984 .

[32]  L. L. Elliott,et al.  Detection and identification thresholds for consonant-vowel syllables , 1981, Perception & psychophysics.

[33]  Diane Kewley-Port,et al.  Early apical stop production: A voice onset time analysis , 1974 .