The present study examined vowel-to-vowel (VV) coarticulation in backness affecting mid vowels /e/ and /o/ in 36 Spanish nonwords produced by 20 native speakers of Spanish, aged 19–50 years (mean = 30.7; SD = 8.2). Examination of second formant frequency showed substantial carryover coarticulation throughout the data set, while anticipatory coarticulation was minimal and of shorter duration. Furthermore, the effect of stress on vowel-to-vowel coarticulation was investigated and found to vary by direction. In the anticipatory direction, small coarticulatory changes were relatively stable regardless of stress, particularly for target /e/, while in the carryover direction, a hierarchy of stress emerged wherein the greatest coarticulation occurred between stressed triggers and unstressed targets, less coarticulation was observed between unstressed triggers and unstressed targets, and the least coarticulation occurred between unstressed triggers with stressed targets. The results of the study augment and refine previously available knowledge about vowel-to-vowel coarticulation in Spanish and expand cross-linguistic understanding of the effect of stress on the magnitude and direction of vowel-to-vowel coarticulation.

1.
Barreda
,
S.
, &
Nearey
,
T. M.
(
2017
).
A regression approach to vowel normalization for missing and unbalanced data.
The Journal of the Acoustical Society of America
,
142
(
4
),
2583
.
[PubMed]
0001-4966
2.
Barreda
,
S.
, &
Nearey
,
T. M.
(
2018
).
A regression approach to vowel normalization for missing and unbalanced data.
The Journal of the Acoustical Society of America
,
144
(
1
),
500
520
.
[PubMed]
0001-4966
3.
Beddor
,
P. S.
,
Harnsberger
,
J. D.
, &
Lindemann
,
S.
(
2002
).
Language-specific patterns of vowel-to-vowel coarticulation: Acoustic structures and their perceptual correlates.
Journal of Phonetics
,
30
(
4
),
591
627
. 0095-4470
4.
Beddor
PS
,
Yavuz
HK
(
1995
):
The relation between vowel-to-vowel coarticulation and vowel harmony in Turkish.
Proceedings of the 13th International Congress of Phonetic Sciences 2
:
44
51
.
5.
Bell-Berti
,
F.
, &
Harris
,
K. S.
(
1976
).
Some aspects of coarticulation.
Haskins Laboratories Status Report on Speech Research
,
45–46
,
197
204
.
6.
Boersma
P
,
Weenink
D
(
2017
): Praat: doing phonetics by computer (Version 6.0.14). http://www.praat.org/
7.
Bradlow
,
A. R.
(
1995
).
A comparative acoustic study of English and Spanish vowels.
The Journal of the Acoustical Society of America
,
97
(
3
),
1916
1924
.
[PubMed]
0001-4966
8.
Butcher
,
A.
(
1989
).
Measuring coarticulation and variability in tongue contact patterns.
Clinical Linguistics & Phonetics
,
3
(
1
),
39
47
. 0269-9206
9.
Butcher
,
A.
, &
Weiher
,
E.
(
1976
).
An electropalatographic investigation of coarticulation in VCV sequences.
Journal of Phonetics
,
4
,
59
74
.0095-4470
10.
Canfield
,
D. L.
(
1981
).
Spanish Pronunciation in the Americas
.
Chicago
:
The University of Chicago Press
.
11.
Chang
,
C. B.
(
2012
).
Rapid and multifaceted effects of second-language learning on first-language speech production.
Journal of Phonetics
,
40
(
2
),
249
268
. 0095-4470
12.
Chládková
,
K.
,
Escudero
,
P.
, &
Boersma
,
P.
(
2011
).
Context-specific acoustic differences between Peruvian and Iberian Spanish vowels.
The Journal of the Acoustical Society of America
,
130
(
1
),
416
428
.
[PubMed]
0001-4966
13.
Cho
,
T.
(
2004
).
Prosodically conditioned strengthening and vowel-to-vowel coarticulation in English.
Journal of Phonetics
,
32
(
2
),
141
176
. 0095-4470
14.
Conklin
J
(
2015
):
The interaction of gradient and categorical processes of long-distance vowel-to-vowel assimilation in Kazan Tatar
; MA thesis, Purdue University.
15.
Corp
,
I. B. M.
(
2017
).
IBM SPSS Statistics for Windows (Version 25.0)
.
Armonk, NY
:
IBM Corp.
16.
Dabkowski
MF
(
2018
): Variable Vowel Reduction in Mexico City Spanish; PhD thesis, The Ohio State University.
17.
de Jong
,
K. J.
(
1995
).
The supraglottal articulation of prominence in English: Linguistic stress as localized hyperarticulation.
The Journal of the Acoustical Society of America
,
97
(
1
),
491
504
.
[PubMed]
0001-4966
18.
de Jong
,
K.
,
Beckman
,
M. E.
, &
Edwards
,
J.
(
1993
).
The interplay between prosodic structure and coarticulation.
Language and Speech
,
36
(
Pt 2-3
),
197
212
.
[PubMed]
0023-8309
19.
Farnetani
,
E.
(
1990
). V-C-V lingual coarticulation and its spatiotemporal domain. In
W. J.
Hardcastle
&
A.
Marchal
(Eds.),
Speech production and speech modelling
(pp.
93
130
).
Dordrecht, the Netherlands
:
Kluwer Academic
.
20.
Flege
,
J. E.
(
1987
).
The production of “new” and “similar” phones in a foreign language: Evidence for the effect of equivalence classification.
Journal of Phonetics
,
15
,
47
65
.0095-4470
21.
Fletcher
,
J.
(
2004
).
An EMA/EPG study of vowel-to-vowel articulation across velars in Southern British English.
Clinical Linguistics & Phonetics
,
18
(
6-8
),
577
592
.
[PubMed]
0269-9206
22.
Fowler
,
C. A.
(
1981
).
Production and perception of coarticulation among stressed and unstressed vowels.
Journal of Speech, Language, and Hearing Research: JSLHR
,
24
(
1
),
127
139
.
[PubMed]
1092-4388
23.
Fowler
,
C. A.
, &
Brancazio
,
L.
(
2000
).
Coarticulation Resistance of American English Consonants and its Effects on Transconsonantal Vowel-to-Vowel Coarticulation.
Language and Speech
,
43
(
1
),
1
41
. 0023-8309
24.
Henke
WL
(
1966
): Dynamic articulatory model of speech production using computer simulation; PhD thesis, MIT.
25.
Henriksen
,
N.
(
2017
).
Patterns of vowel laxing and harmony in Iberian Spanish: Data from production and perception.
Journal of Phonetics
,
63
,
106
126
. 0095-4470
26.
Holliday
,
N.
, &
Martin
,
S.
(
2018
).
Vowel categories and allophonic lowering among Bolivian Quechua–Spanish bilinguals.
Journal of the International Phonetic Association
,
48
(
2
),
199
222
. 0025-1003
27.
Hualde
,
J. I.
(
2012
). Stress and Rhythm. In
J. I.
Hualde
,
A.
Olarrea
, &
E.
O’Rourke
(Eds.),
The Handbook of Hispanic Linguistics
(pp.
153
171
).
Chichester
:
Wiley-Blackwell
.
28.
Kondo
,
Y.
(
2000
).
Production of schwa by Japanese speakers of English: An acoustic study of shifts in coarticulatory strategies. Papers in Laboratory Phonology V
.
Acquisition and the Lexicon
,
5
,
29
.
29.
Lindblom
B
,
MacNeilage
P
(
2011
):
Coarticulation: A universal phonetic phenomenon with roots in deep time.
TMH-QPSR (Speech, Music and Hearing Quarterly Progress and Status Report) 51:41–44.
30.
Lipski
,
J. M.
(
1994
).
Latin American Spanish
.
New York
:
Longman Publishing
.
31.
Magen
,
H.
(
1984
).
Vowel-to-Vowel coarticulation in English and Japanese.
The Journal of the Acoustical Society of America
,
75
(
S1
,
Suppl. 1
),
S41
. 0001-4966
32.
Magen
,
H.
(
1997
).
The extent of vowel-to-vowel coarticulation in English.
Journal of Phonetics
,
25
(
2
),
187
205
. 0095-4470
33.
Majors
,
T.
(
2006
).
The development of stress-dependent harmony.
Southwest Journal of Linguistics
,
25
,
59
83
.0737-4143
34.
Manuel
,
S. Y.
(
1990
).
The role of contrast in limiting vowel-to-vowel coarticulation in different languages.
Haskins Laboratories Status Report on Speech Research
,
88
(
3
),
1286
1298
.
[PubMed]
0001-4966
35.
Manuel
,
S. Y.
(
1999
). Cross-language studies: relating language-particular coarticulation patterns to other language-particular facts. In
W. J.
Hardcastle
&
N.
Hewlett
(Eds.),
Coarticulation: Theory, Data, and Techniques
(pp.
179
198
).
Cambridge
:
Cambridge University Press
.
36.
Manuel
,
S. Y.
, &
Krakow
,
R. A.
(
1984
).
Universal and language particular aspects of vowel-to-vowel coarticulation.
Haskins Laboratories Status Report on Speech Research
,
77–78
,
69
78
.
37.
Matuschek
,
H.
,
Kliegl
,
R.
,
Vasishth
,
S.
,
Baayen
,
H.
, &
Bates
,
D.
(
2017
).
Balancing type I error and power in linear mixed models.
Journal of Memory and Language
,
94
,
305
315
. 0749-596X
38.
Modarresi
,
G.
,
Sussmann
,
H.
,
Lindblom
,
B.
, &
Burlingame
,
E.
(
2004
).
An acoustic analysis of the bidirectionality of coarticulation in VCV utterances.
Journal of Phonetics
,
32
(
3
),
291
312
. 0095-4470
39.
Mok
,
P. P. K.
(
2011
).
Effects of vowel duration and vowel quality on vowel-to-vowel coarticulation.
Language and Speech
,
54
(
Pt 4
),
527
545
.
[PubMed]
0023-8309
40.
Mok
,
P. P. K.
(
2013
).
Does vowel inventory density affect vowel-to-vowel coarticulation?
Language and Speech
,
56
(
Pt 2
),
191
209
.
[PubMed]
0023-8309
41.
Nicolaidis
K
(
1999
):
The influence of stress on V-to-V coarticulation: An electropalatographic study
; in
Ohala
JJ
,
Hasegawa
Y
,
Ohala
M
,
Granville
D
,
Bailey
AC
(eds.)
:
Proceedings of the 14th International Congress of Phonetic Sciences
,
New York
,
American Institute of Physics
, pp
1087
1090
.
42.
Oh
,
E.
(
2008
).
Coarticulation in non-native speakers of English and French: An acoustic study.
Journal of Phonetics
,
36
(
2
),
361
384
. 0095-4470
43.
Recasens
,
D.
(
1987
).
An acoustic analysis of V-to-C and V-to-V coarticulatory effects in Catalan and Spanish VCV sequences.
Journal of Phonetics
,
15
,
299
312
.0095-4470
44.
Recasens
,
D.
(
1999
a). Acoustic analysis. In
W. J.
Hardcastle
&
N.
Hewlett
(Eds.),
Coarticulation: Theory, Data, and Techniques
(pp.
322
336
).
Cambridge
:
Cambridge University Press
.
45.
Recasens
,
D.
(
1999
b). Lingual coarticulation. In
W. J.
Hardcastle
&
N.
Hewlett
(Eds.),
Coarticulation: Theory, Data, and Techniques
(pp.
80
104
).
Cambridge
:
Cambridge University Press
.
46.
Recasens
,
D.
(
2002
).
An EMA study of VCV coarticulatory direction.
The Journal of the Acoustical Society of America
,
111
(
6
),
2828
2841
.
[PubMed]
0001-4966
47.
Recasens
,
D.
(
2015
).
The effect of stress and speech rate on vowel coarticulation in Catalan vowel-consonant-vowel sequences.
Journal of Speech, Language, and Hearing Research: JSLHR
,
58
(
5
),
1407
1424
.
[PubMed]
1092-4388
48.
Recasens
,
D.
,
Farnetani
,
E.
,
Fontdevila
,
J.
, &
Pallarès
,
M. D.
(
1993
).
An electropalatographic study of alveolar and palatal consonants in Catalan and Italian.
Language and Speech
,
36
(
Pt 2-3
),
213
234
.
[PubMed]
0023-8309
49.
Recasens
,
D.
,
Pallarès
,
M. D.
, &
Fontdevila
,
J.
(
1997
).
A model of lingual coarticulation based on articulatory constraints.
The Journal of the Acoustical Society of America
,
102
(
1
),
544
561
. 0001-4966
50.
Renwick
ME
(
2012
): Vowels of Romanian: Historical, phonological, and phonetic studies; PhD thesis, Cornell University.
51.
Romanelli
,
S.
,
Menegotto
,
A.
, &
Smyth
,
R.
(
2018
).
Stress-Induced Acoustic Variation in L2 and L1 Spanish Vowels.
Phonetica
,
75
(
3
),
190
218
.
[PubMed]
0031-8388
52.
Sancier
,
M. L.
, &
Fowler
,
C. A.
(
1997
).
Gestural drift in a bilingual speaker of Brazilian Portuguese and English.
Journal of Phonetics
,
25
(
4
),
421
436
. 0095-4470
53.
Scarborough
,
R.
(
2013
).
Neighborhood-conditioned patterns in phonetic detail: Relating coarticulation and hyperarticulation.
Journal of Phonetics
,
41
(
6
),
491
508
. 0095-4470
54.
Schneider
,
W.
,
Eschman
,
A.
, &
Zuccolotto
,
A.
(
2002
).
E-Prime (Version 2.0)
.
Pittsburgh, PA
:
Psychology Software Tools Inc.
55.
Traunmüller
,
H.
(
1990
).
Analytical expressions for the tonotopic sensory scale.
The Journal of the Acoustical Society of America
,
88
(
1
),
97
100
. 0001-4966
56.
Vera Diettes
,
K. J.
(
2014
).
Fenómenos de Reducción Vocálica por Hablantes Colombianos de Inglés como L2: Un Estudio Acústico.
Forma y Función
,
27
(
1
),
11
43
.
57.
Whalen
,
D. H.
(
1990
).
Coarticulation is largely planned.
Journal of Phonetics
,
18
,
3
35
.0095-4470
58.
Zellou
,
G.
(
2017
).
Individual differences in the production of nasal coarticulation and perceptual compensation.
Journal of Phonetics
,
61
,
13
29
. 0095-4470
Copyright / Drug Dosage / Disclaimer
Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, microcopying, or by any information storage and retrieval system, without permission in writing from the publisher.
Drug Dosage: The authors and the publisher have exerted every effort to ensure that drug selection and dosage set forth in this text are in accord with current recommendations and practice at the time of publication. However, in view of ongoing research, changes in government regulations, and the constant flow of information relating to drug therapy and drug reactions, the reader is urged to check the package insert for each drug for any changes in indications and dosage and for added warnings and precautions. This is particularly important when the recommended agent is a new and/or infrequently employed drug.
Disclaimer: The statements, opinions and data contained in this publication are solely those of the individual authors and contributors and not of the publishers and the editor(s). The appearance of advertisements or/and product references in the publication is not a warranty, endorsement, or approval of the products or services advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements.
You do not currently have access to this content.