Abstract
Background/Aims: Previous research has shown that exposure to multiple foreign accents facilitates adaptation to an untrained novel accent. One explanation is that L2 speech varies systematically such that there are commonalities in the productions of nonnative speakers, regardless of their language background. Methods: A systematic acoustic comparison was conducted between 3 native English speakers and 6 nonnative accents. Voice onset time, unstressed vowel duration, and formant values of stressed and unstressed vowels were analyzed, comparing each nonnative accent to the native English talkers. A subsequent perception experiment tests what effect training on regionally accented voices has on the participant’s comprehension of nonnative accented speech to investigate the importance of within-speaker variation on attunement and generalization. Results: Data for each measure show substantial variability across speakers, reflecting phonetic transfer from individual L1s, as well as substantial inconsistency and variability in pronunciation, rather than commonalities in their productions. Training on native English varieties did not improve participants’ accuracy in understanding nonnative speech. Conclusion: These findings are more consistent with a hypothesis of accent attune-ment wherein listeners track general patterns of nonnative speech rather than relying on overlapping acoustic signals between speakers.
References
1.
Abercrombie
, D.
(1967
). Elements of general phonetics
(Vol. 203
). Edinburgh University Press Edinburgh
.2.
Adank
, P.
, Evans
, B. G.
, Stuart-Smith
, J.
, & Scott
, S. K.
(2009
). Comprehension of familiar and unfamiliar native accents under adverse listening conditions.
Journal of Experimental Psychology. Human Perception and Performance
, 35
(2
), 520
–529
.
[PubMed]
0096-15233.
Baese-Berk
, M. M.
, Bradlow
, A. R.
, & Wright
, B. A.
(2013
). Accent-independent adaptation to foreign accented speech.
The Journal of the Acoustical Society of America
, 133
(3
), EL174
–EL180
.
[PubMed]
0001-49664.
Baese-Berk, M. M., & Goldrick, M. (2009). Mechanisms of interaction in speech production. Language and Cognitive Processes, 24(4), 527–554.
5.
Baker
, R. E.
, Baese-Berk
, M.
, Bonnasse-Gahot
, L.
, Kim
, M.
, Van Engen
, K. J.
, & Bradlow
, A. R.
(2011
). Word Durations in Non-Native English.
Journal of Phonetics
, 39
(1
), 1
–17
.
[PubMed]
0095-44706.
Banks
, B.
, Gowen
, E.
, Munro
, K. J.
, & Adank
, P.
(2015
). Cognitive predictors of perceptual adaptation to accented speech.
The Journal of the Acoustical Society of America
, 137
(4
), 2015
–2024
.
[PubMed]
0001-49667.
Beal
, J.
(2004
). English dialects in the North of England: Phonology. In A Handbook of Varieties of English A Multimedia Reference Tool. Volume 1: Phonology. Volume 2: Morphology and Syntax. De Gruyter Mouton. 8.
Bent
, T.
, Baese-Berk
, M.
, Borrie
, S. A.
, & McKee
, M.
(2016
). Individual differences in the perception of regional, nonnative, and disordered speech varieties.
The Journal of the Acoustical Society of America
, 140
(5
), 3775
–3786
.
[PubMed]
0001-49669.
Bent
, T.
, & Bradlow
, A. R.
(2003
). The interlanguage speech intelligibility benefit.
The Journal of the Acoustical Society of America
, 114
(3
), 1600
–1610
.
[PubMed]
0001-496610.
Best
, C.
, & Tyler
, M.
(2007
). Nonnative and second-language speech perception: Commonalities and complementarities. Language Experience in Second Language Speech Learning: In Honor of James Emil Flege, 1334, 1–47.11.
Bijankhan
, M.
, & Nourbakhsh
, M.
(2009
). Voice onset time in Persian initial and intervocalic stop production.
Journal of the International Phonetic Association
, 39
(3
), 335
–364
. 0025-100312.
Boersma
, P.
, & Weenink
, D.
(2017
). Praat: Doing phonetics by computer (Version 6.0.15) [Computer software]. www.praat.org13.
Bortolini
, U.
, Zmarich
, C.
, Fior
, R.
, & Bonifacio
, S.
(1995
). Word-initial voicing in the productions of stops in normal and preterm Italian infants.
International Journal of Pediatric Otorhinolaryngology
, 31
(2-3
), 191
–206
.
[PubMed]
0165-587614.
Bradlow
, A. R.
(2008
). Training non-native language sound patterns: Lessons from training Japanese adults on the English.
Phonol. Second Lang. Acquis
, 36
, 287
–308
. 15.
Bradlow
, A. R.
, & Alexander
, J. A.
(2007
). Semantic and phonetic enhancements for speech-in-noise recognition by native and non-native listeners.
The Journal of the Acoustical Society of America
, 121
(4
), 2339
–2349
.
[PubMed]
0001-496616.
Bradlow
, A. R.
, & Bent
, T.
(2008
). Perceptual adaptation to non-native speech.
Cognition
, 106
(2
), 707
–729
.
[PubMed]
0010-027717.
Bradlow
, A. R.
, & Pisoni
, D. B.
(1999
). Recognition of spoken words by native and non-native listeners: Talker-, listener-, and item-related factors.
The Journal of the Acoustical Society of America
, 106
(4 Pt 1
), 2074
–2085
.
[PubMed]
0001-496618.
Bradlow
, A. R.
, Pisoni
, D. B.
, Akahane-Yamada
, R.
, & Tohkura
, Y.
(1997
). Training Japanese listeners to identify English /r/ and /l/: IV. Some effects of perceptual learning on speech production.
The Journal of the Acoustical Society of America
, 101
(4
), 2299
–2310
.
[PubMed]
0001-496619.
Busà
, M.
(2010
). Effects of L1 on L2 pronunciation: Italian prosody in English. Gagliardi C.-Maley A.(Eds.), EIL, ELF, Global English: Teaching and Learning Processes, Lang, Bern, 207–228.20.
Chang
, C.
(2012
). Rapid and multifaceted effects of second-language learning on first-language speech production.
Journal of Phonetics
, 40
(2
), 249
–268
. 0095-447021.
Chen
, Y.
, Robb
, M.
, Gilbert
, H.
, & Lerman
, J.
, & the Yang Chen, Michael Robb, Harvey Gil
. (2001
). Vowel production by Mandarin speakers of English.
Clinical Linguistics & Phonetics
, 15
(6
), 427
–440
. 0269-920622.
Childs
, B.
, & Wolfram
, W.
(2004
). Bahamian English: Phonology. A Handbook of Varieties of English, 1, 435–449.23.
Choi
, H.
(2005
). Prosodically induced acoustic variation in English, Korean, and Hindi
. University of Illinois at Urbana-Champaign
.24.
Clarke
, C. M.
, & Garrett
, M. F.
(2004
). Rapid adaptation to foreign-accented English.
The Journal of the Acoustical Society of America
, 116
(6
), 3647
–3658
.
[PubMed]
0001-496625.
Clarke-Davidson
, C. M.
, Luce
, P. A.
, & Sawusch
, J. R.
(2008
). Does perceptual learning in speech reflect changes in phonetic category representation or decision bias?
Perception & Psychophysics
, 70
(4
), 604
–618
.
[PubMed]
0031-511726.
Clopper
, C. G.
, Pisoni
, D. B.
, & de Jong
, K.
(2005
). Acoustic characteristics of the vowel systems of six regional varieties of American English.
The Journal of the Acoustical Society of America
, 118
(3 Pt 1
), 1661
–1676
.
[PubMed]
0001-496627.
Cox
, F.
, & Palethorpe
, S.
(2007
). Australian English.
28.
Cucchiarini
, C.
, Strik
, H.
, & Boves
, L.
(2000
). Quantitative assessment of second language learners’ fluency by means of automatic speech recognition technology.
The Journal of the Acoustical Society of America
, 107
(2
), 989
–999
.
[PubMed]
0001-496629.
Davidson
, L.
(2016
). Variability in the implementation of voicing in American English obstruents.
Journal of Phonetics
, 54
, 35
–50
. 0095-447030.
Eckman
, F.
, & Iverson
, G.
(1993
). Sonority and markedness among onset clusters in the interlanguage of ESL learners.
Second Language Research
, 9
(3
), 234
–252
. 0267-658331.
Eisner
, F.
, & McQueen
, J. M.
(2006
). Perceptual learning in speech: Stability over time.
The Journal of the Acoustical Society of America
, 119
(4
), 1950
–1953
.
[PubMed]
0001-496632.
Evans
, B.
(2005
). The grand daddy of English: US, UK, New Zealand and Australian students’ attitudes toward varieties of English. Linguistic Purism in the Germanic Languages.(Studia Linguistica Germanica 75.)
(pp. 240
–251
). Berlin
: Mouton de Gruyter
.33.
Flege
, J.
(1982
). Laryngeal timing and phonation onset in utterance-initial English stops.
Journal of Phonetics
, 10
(2
), 177
–192
. 0095-447034.
Flege
, J.
, & Bohn
, O.-S.
(1989
). An instrumental study of vowel reduction and stress placement in Spanish-accented English.
Studies in Second Language Acquisition
, 11
(1
), 35
–62
. 0272-263135.
Flege
, J.
, Bohn
, O.-S.
, & Jang
, S.
(1997
). Effects of experience on non-native speakers’ production and perception of English vowels.
Journal of Phonetics
, 25
(4
), 437
–470
. 0095-447036.
Flege
, J. E.
, Takagi
, N.
, & Mann
, V.
(1995
). Japanese adults can learn to produce English /r/ and /l/ accurately.
Language and Speech
, 38
(Pt 1
), 25
–55
.
[PubMed]
0023-830937.
Flege
, J.
, Munro
, M.
, & Mackay
, I.
(1995
). Effects of age of second-language learning on the production of English consonants.
Speech Communication
, 16
(1
), 1
–26
. 0167-639338.
Flege
, J.
, Schirru
, C.
, & MacKay
, I.
(2003
). Interaction between the native and second language phonetic subsystems.
Speech Communication
, 40
(4
), 467
–491
. 0167-639339.
Flege
, J.
, Yeni-Komshian
, G. H.
, & Liu
, S.
(1999
). Age constraints on second-language acquisition.
Journal of Memory and Language
, 41
(1
), 78
–104
. 0749-596X40.
Fokes
, J.
, & Bond
, Z. S.
(1989
). The vowels of stressed and unstressed syllables in nonnative English.
Language Learning
, 39
(3
), 341
–373
. 0023-833341.
Fox
, R. A.
, Flege
, J. E.
, & Munro
, M. J.
(1995
). The perception of English and Spanish vowels by native English and Spanish listeners: A multidimensional scaling analysis.
The Journal of the Acoustical Society of America
, 97
(4
), 2540
–2551
.
[PubMed]
0001-496642.
Fricke, M. (2013). Phonological encoding and articulatory duration in spontaneous speech. Journal of the Acoustical Society of America, 134(5), 4200.
43.
Gambino
, C.
, Acosta
, Y.
, & Grieco
, E.
(2014
). English-Speaking Ability of the Foreign-Born Population in the United States: 2012.44.
Gonet
, W.
, & Pietron
, G.
(2006
). English interdental fricatives in the speech of Polish learners of English. Dydaktyka Fonetyki Języka Obcego.
Neofilologia
, 8
, 73
–86
.45.
Greenwald
, A. G.
, McGhee
, D. E.
, & Schwartz
, J. L.
(1998
). Measuring individual differences in implicit cognition: The implicit association test.
Journal of Personality and Social Psychology
, 74
(6
), 1464
–1480
.
[PubMed]
0022-351446.
Grosjean
, F.
(1985
). The bilingual as a competent but specific speaker‐hearer.
Journal of Multilingual and Multicultural Development
, 6
(6
), 467
–477
. 0143-463247.
Grosjean
, F.
(2010
). Bilingual
. Harvard University Press
. 48.
Guion
, S.
, Flege
, J.
, Liu
, S.
, & Yeni-Komshian
, G. H.
(2000
). Age of learning effects on the duration of sentences produced in a second language.
Applied Psycholinguistics
, 21
(2
), 205
–228
. 0142-716449.
Hanulikova
, A.
, & Weber
, A.
(2010
). Production of English interdental fricatives by Dutch, German, and English speakers. New Sounds 2010
: Sixth International Symposium on the Acquisition of Second Language Speech
, 173
–178
.50.
Kabak
, B.
, & Idsardi
, W. J.
(2007
). Perceptual distortions in the adaptation of English consonant clusters: Syllable structure or consonantal contact constraints?
Language and Speech
, 50
(Pt 1
), 23
–52
.
[PubMed]
0023-830951.
Kang
, K.-H.
, & Guion
, S. G.
(2008
). Clear speech production of Korean stops: Changing phonetic targets and enhancement strategies.
The Journal of the Acoustical Society of America
, 124
(6
), 3909
–3917
.
[PubMed]
0001-496652.
Keating
, P.
(1984
). Phonetic and phonological representation of stop consonant voicing.
Language
, 60
(2
), 286
–319
. 0097-850753.
Kim
, J.
, & Lee
, O.
(2005
a). Reduced vowel quality accounts for Korean accent of English.
Studies on English Language & Literature
, 31
, 73
–93
.54.
Kleinschmidt
, D. F.
, & Jaeger
, T. F.
(2015
). Robust speech perception: Recognize the familiar, generalize to the similar, and adapt to the novel.
Psychological Review
, 122
(2
), 148
–203
.
[PubMed]
0033-295X55.
Kong
, E.
, & Yoon
, I.
(2013
). L2 proficiency effect on the acoustic cue-weighting pattern by Korean L2 learners of English: Production and perception of English stops.
Phonetics and Speech Sciences
, 5
(4
), 81
–90
. 56.
Kraljic
, T.
, & Samuel
, A. G.
(2005
). Perceptual learning for speech: Is there a return to normal?
Cognitive Psychology
, 51
(2
), 141
–178
.
[PubMed]
0010-028557.
Kraljic
, T.
, & Samuel
, A. G.
(2006
). Generalization in perceptual learning for speech.
Psychonomic Bulletin & Review
, 13
(2
), 262
–268
.
[PubMed]
1069-938458.
Laturnus
, R.
(2018
). Perceptual Adaptation to Non-Native Speech: The Effects of Bias, Exposure, and Input Variation. New York University, ProQuest Dissertations Publishing.59.
Lee
, B.
, Guion
, S.
, & Harada
, T.
(2006
). Acoustic analysis of the production of unstressed English vowels by early and late Korean and Japanese bilinguals.
Studies in Second Language Acquisition
, 28
(3
), 487
–513
. 0272-263160.
Lisker
, L.
, & Abramson
, A. S.
(1967
). Some effects of context on voice onset time in English stops.
Language and Speech
, 10
(1
), 1
–28
.
[PubMed]
0023-830961.
Maye
, J.
, Aslin
, R. N.
, & Tanenhaus
, M. K.
(2008
). The weckud wetch of the wast: Lexical adaptation to a novel accent.
Cognitive Science
, 32
(3
), 543
–562
.
[PubMed]
0364-021362.
McCloy
, D.
(2016
). PhonR: tools for phoneticians and phonologists. R Package Version, 1.0-7.63.
Möhle
, D.
(1984
). A comparison of the second language speech production of different native speakers.
Second Language Productions, 26–49.64.
Mok
, P.
, & Dellwo
, V.
(2008
). Comparing native and non-native speech rhythm using acoustic rhythmic measures: Cantonese, Beijing Mandarin and English.
Proceedings of Speech Prosody
, 4
, 423
–426
.65.
Mok
, P.
, & Lee
, S.
(2008
). Korean speech rhythm using rhythmic measures.
18th International Congress of Linguists (CIL18)
. Seoul, Republic of Korea
.66.
Munro
, M.
, & Derwing
, T.
(1995
). Foreign Accent, Comprehensibility, and Intelligibility in the Speech of Second Language Learners.
Language Learning
, 45
(1
), 73
–97
. 0023-833367.
Nagy
, N.
, & Kochetov
, A.
(2013
). Voice onset time across the generations: A cross-linguistic study of contact-induced change.
Multilingualism and Language Contact in Urban Areas: Acquisition—Development—Teaching—Communication, 19–38. 68.
Padgett
, J.
(2004
). Russian vowel reduction and Dispersion Theory.
Phonological Studies
, 7
, 81
–96
.69.
Peirce
, J. W.
(2009
). Generating stimuli for neuroscience using PsychoPy.
Frontiers in Neuroinformatics
, 2
, 10
.
[PubMed]
1662-519670.
Pennington
, M.
(2014
). Phonology in English Language Teaching: An International Approach
. Routledge
. 71.
Piccinini, P., & Arvaniti, A. (2015). Voice onset time in Spanish-English spontaneous code-switching. Journal of Phonetics, 52, 121–137.
72.
Porretta
, V.
, Kyröläinen
, A.-J.
, & Tucker
, B. V.
(2015
). Perceived foreign accentedness: Acoustic distances and lexical properties.
Attention, Perception & Psychophysics
, 77
(7
), 2438
–2451
.
[PubMed]
1943-392173.
Porretta
, V.
, Tucker
, B.
, & Järvikivi
, J.
(2016
). The influence of gradient foreign accentedness and listener experience on word recognition.
Journal of Phonetics
, 58
, 1
–21
. 0095-447074.
Potisuk
, S.
, Gandour
, J.
, & Harper
, M. P.
(1996
). Acoustic correlates of stress in Thai.
Phonetica
, 53
(4
), 200
–220
.
[PubMed]
0031-838875.
R Development Core Team (2008). R: A language and environment for statistical computing. Vienna, Austria: R Foundation for Statistical Computing.
76.
Richards
, J.
(1969
). Pronunciation Features of Thai Speakers of English.
Te Reo: Proceedings of the Linguistic Society of New Zealand
.77.
Ringen
, C.
, & Kulikov
, V.
(2012
). Voicing in Russian stops: Cross-linguistic implications.
Journal of Slavic Linguistics
, 20
(2
), 269
–286
. 78.
Rogers
, C.
, Gordon
, A.
, & Pizarro
, M.
(2012
). A moving target? Comparing within-talker variability in vowel production between native and non-native English speakers across two speech styles.
The Journal of the Acoustical Society of America
, 132
(3
), 1935
–1935
. 0001-496679.
Rogers
, C. L.
, & Dalby
, J.
(2005
). Forced-choice analysis of segmental production by Chinese-accented English speakers.
Journal of Speech, Language, and Hearing Research: JSLHR
, 48
(2
), 306
–322
.
[PubMed]
1092-438880.
Schertz
, J.
, Cho
, T.
, Lotto
, A.
, & Warner
, N.
(2015
). Individual differences in phonetic cue use in production and perception of a non-native sound contrast.
Journal of Phonetics
, 52
, 183
–204
.
[PubMed]
0095-447081.
82.
Sheppard
, B.
, Elliott
, N.
, & Baese-Berk
, M.
(2017
). Comprehensibility and intelligibility of international student speech: Comparing perceptions of university EAP instructors and content faculty.
Journal of English for Academic Purposes
, 26
, 42
–51
. 1475-158583.
Shimizu
, K.
(2011
). A study on VOT of initial stops in English produced by Korean, Thai and Chinese speakers as L2 learners.
Proceedings at the 17th International Congress of Phonetic Sciences
, Hong Kong
.84.
Sidaras
, S. K.
, Alexander
, J. E.
, & Nygaard
, L. C.
(2009
). Perceptual learning of systematic variation in Spanish-accented speech.
The Journal of the Acoustical Society of America
, 125
(5
), 3306
–3316
.
[PubMed]
0001-496685.
Stoessel
, S.
(2002
). Investigating the role of social networks in language maintenance and shift.
International Journal of the Sociology of Language
, 2002
(153
), 93
–132
. 0165-251686.
Stuart-Smith, J., Sonderegger, M., Rathcke, T., & Macdonald, R. (2015). The private life of stops: VOT in a real-time corpus of spontaneous Glaswegian. Laboratory Phonology, 6(3–4), 505–549.
87.
Suntornsawet
, J.
(2007
). An Investigation of Thai Workers’ problems in Dealing with Lexical Chunks in English Business Letters
. Kasetsart University
.88.
Tamati
, T. N.
, Gilbert
, J. L.
, & Pisoni
, D. B.
(2013
). Some factors underlying individual differences in speech recognition on PRESTO: A first report.
Journal of the American Academy of Audiology
, 24
(7
), 616
–634
.
[PubMed]
1050-054589.
Thomas
, E.
, & Carter
, P.
(2006
). Prosodic rhythm and African American English.
English World-Wide
, 27
(3
), 331
–355
. 0172-886590.
Tsukada
, K.
, Birdsong
, D.
, Bialystok
, E.
, Mack
, M.
, Sung
, H.
, & Flege
, J.
(2005
). A developmental study of English vowel production and perception by native Korean adults and children.
Journal of Phonetics
, 33
(3
), 263
–290
. 0095-447091.
Van Engen
, K. J.
, Baese-Berk
, M.
, Baker
, R. E.
, Choi
, A.
, Kim
, M.
, & Bradlow
, A. R.
(2010
). The Wildcat Corpus of native- and foreign-accented English: Communicative efficiency across conversational dyads with varying language alignment profiles.
Language and Speech
, 53
(Pt 4
), 510
–540
.
[PubMed]
0023-830992.
Wade
, T.
, Jongman
, A.
, & Sereno
, J.
(2007
). Effects of acoustic variability in the perceptual learning of non-native-accented speech sounds.
Phonetica
, 64
(2-3
), 122
–144
.
[PubMed]
0031-838893.
Wang
, H.
, & van Heuven
, V.
(2006
). Acoustical analysis of English vowels produced by Chinese, Dutch and American speakers.94.
Weil
, S.
(2001
). Foreign accented speech: Encoding and generalization.
The Journal of the Acoustical Society of America
, 109
(5
), 2473
. 0001-496695.
96.
Wright
, J.
(2007
). The phonetic contrast of Korean obstruents.
Unpublished Doctoral Dissertation). University of Pennsylvania, Philadelphia.97.
98.
Xie
, X.
, & Myers
, E. B.
(2017
). Learning a talker or learning an accent: Acoustic similarity constrains generalization of foreign accent adaptation to new talkers.
Journal of Memory and Language
, 97
(Supplement C
), 30
–46
.
[PubMed]
0749-596X99.
Xie
, X.
, Theodore
, R. M.
, & Myers
, E. B.
(2017
). More than a boundary shift: Perceptual adaptation to foreign-accented speech reshapes the internal structure of phonetic categories.
Journal of Experimental Psychology. Human Perception and Performance
, 43
(1
), 206
–217
.
[PubMed]
0096-1523© 2020 S. Karger AG, Basel
2020
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