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![Page 1: The Interaction of Spirantization and s-Aspiration in Andalusian Spanish Joaquín Romero Universitat Rovira i Virgili.](https://reader035.fdocuments.us/reader035/viewer/2022062417/551c1ba9550346a84f8b58ed/html5/thumbnails/1.jpg)
The Interaction of Spirantization and s-Aspiration in
Andalusian Spanish
Joaquín Romero
Universitat Rovira i Virgili
![Page 2: The Interaction of Spirantization and s-Aspiration in Andalusian Spanish Joaquín Romero Universitat Rovira i Virgili.](https://reader035.fdocuments.us/reader035/viewer/2022062417/551c1ba9550346a84f8b58ed/html5/thumbnails/2.jpg)
purpose
study the relevance of the temporal dimension in the interaction of
spirantization s-aspiration
in Western Andalusian
aerodynamic (airflow) data
perceptual data
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background
spirantization
s-aspiration
/b/ /d/ /g/ [B¢] [D¢] [ƒ]
¢
/s/ /h/
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background spirantization as gestural reduction
variability
constriction degree duration
compare with casual English
incomplete target achievement evidenced by
gradation
/b/ /d/ /g/ [b¢] [d¢] [g]
¢
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background s-aspiration as gestural reduction and overlap
variability
gradation
/st/ [tH]
/sm/ [m˘]
/sb/ [B]
/s#/ [h]
'usted'
'asma'
'desvía'
'las olas'
[u»tHe]
[»am˘a]
[de»Bia]
[lah »ola]
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background spirantization and s-aspiration in Western Andalusian
Romero 95
minimal distinction
/sb/ [B] 'desvía' [de»Bia]
/b/ [b4] 'debía' [de»b4ia]
no difference in constriction degree main difference in duration
![Page 7: The Interaction of Spirantization and s-Aspiration in Andalusian Spanish Joaquín Romero Universitat Rovira i Virgili.](https://reader035.fdocuments.us/reader035/viewer/2022062417/551c1ba9550346a84f8b58ed/html5/thumbnails/7.jpg)
current study further investigate the nature of the interaction between spirantization and s-aspiration in Western Andalusian
both processes are non-categorical spirantization (deocclusivization) as a result of gestural reduction s-aspiration (assimilation) as a result of gestural reduction and overlap role of the temporal dimension
![Page 8: The Interaction of Spirantization and s-Aspiration in Andalusian Spanish Joaquín Romero Universitat Rovira i Virgili.](https://reader035.fdocuments.us/reader035/viewer/2022062417/551c1ba9550346a84f8b58ed/html5/thumbnails/8.jpg)
current study 3 types of data
acoustics
aerodynamics
perception
duration of VCV
oral airflow during target C
auditory discrimination between C and sC
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design acoustics / aerodynamics
2 subjects Diga muchas veces
/b/ /d/ /g/ [voiced stops] /sb/ /sd/ /sg/ [voiced frics] /p/ /t/ /k/ [voiceless stops] /s/ [voiceless fric]
2 rates: normal / slow 5 repetitions each
pa__apa
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design acoustics / aerodynamics
duration of VCV: apa, aba, asba...
Scicon oral airflow mask
Macquirer
oral airflow during constriction for C
statistical analysis factorial ANOVA
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designpasapa_MV_AS2
Audio
mv
gain = 4
Ch#1
mv
gain = 5
300 600 900 1200 1500 ms
VCV
airflow
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design perception
20 subjects Diga muchas vecespa__apa
/b/ /d/ /g/ [voiced stops] /sb/ /sd/ /sg/ [voiced frics] /p/ /t/ /k/ [voiceless stops] /s/ [voiceless fric]
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design perception
Diga pasgapa muchas veces
ƒ /g/
sg – mean (g)
25%
50%
75%
100%=
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design perception
1 pabapa pasbapa
2 pastapa patapa
3 pasdapa padapa
4 pasgapa pagapa
5 pasbapa pabapa
each token appeared twice total of 48 items
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results VCV duration
1 12150,807 12150,807 19,708 <,0001
3 28725,851 9575,284 15,531 <,0001
3 113,371 37,790 ,061 ,9800
92 56721,952 616,543
DF Sum of Squares Mean Square F-Value P-Value
Rate
Manner
Rate * Manner
Residual
ANOVA Table for VCV
37,923 12,733 <,0001 S
14,463 18,007 ,1141
36,550 12,733 <,0001 S
-23,460 18,007 ,0112 S
-1,373 12,733 ,8309
22,087 18,007 ,0168 S
Mean Diff. Crit. Diff P-Value
VCD fric, VCD stop
VCD fric, VCL fric
VCD fric, VCL stop
VCD stop, VCL fric
VCD stop, VCL stop
VCL fric, VCL stop
Fisher's PLSD for VCV
Effect: Manner
Significance Level: 5 %
0
50
100
150
200
250
300
voicedfric
voicedstop
voicelessfric
voicelessstop
slow
fast
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results oral airflow during C
1 ,022 ,022 ,014 ,9072
3 382,200 127,400 78,417 <,0001
3 5,973 1,991 1,226 ,3050
92 149,467 1,625
DF Sum of Squares Mean Square F-Value P-Value
Rate
Manner
Rate * Manner
Residual
ANOVA Table for airflow mid
2,567 ,654 <,0001 S
1,633 ,924 ,0007 S
5,000 ,654 <,0001 S
-,933 ,924 ,0479 S
2,433 ,654 <,0001 S
3,367 ,924 <,0001 S
Mean Diff. Crit. Diff P-Value
VCD fric, VCD stop
VCD fric, VCL fric
VCD fric, VCL stop
VCD stop, VCL fric
VCD stop, VCL stop
VCL fric, VCL stop
Fisher's PLSD for airflow midEffect: MannerSignificance Level: 5 %
0123456789
voiced
fric
voiced
stop
voiceless
f ric
voiceless
stop
slow
fast
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results perception
labial dental
0
10
20
30
40
50
60
70
80
90
100
B -25 -50 -75 -100
%
b4
0
10
20
30
40
50
60
70
80
90
100
D -25 -50 -75 -100
%
d4
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results perception
velar
0
10
20
30
40
50
60
70
80
90
100
ƒ -25 -50 -75 -100
%
ƒ 4
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discussion acoustics
temporal difference between single voiced stop and s+voiced stop
temporal difference between stops and fricatives (independent of voice) rate difference
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discussion airflow
rate differences not significant overall but probably so for fricatives
significant difference between spirantized stop and voiced fricatives
spirantized stops lowest values
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discussion perception
correct differentiation between spirantized voiced stops and voiced fricatives very low identification rate, mostly velars
perhaps problems with methodology segmentation manipulation