2020
DOI: 10.1121/10.0000498
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Cross-linguistic f0 differences in bilingual speakers of English and Korean

Abstract: Languages may differ in fundamental frequency of voicing (f0), even when they are spoken by a bilingual individual. However, little is known in bilingual/L2 acquisition research about simultaneous bilinguals. With the expectation that speakers who acquired two languages early use f0 differently for each language, this study measured f0 in English–Korean early bilinguals' natural speech. The f0 level was higher for Korean than English, regardless of gender, age, or generational status (early and late bilinguals… Show more

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Cited by 12 publications
(8 citation statements)
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“…For the same reason and, additionally, to account for the non-linear perception of F0 ranges in different frequency regions ( Patterson, 2000 : 42), pitch range (or span) was measured as the difference between the 90th and 10th percentile in semitones (80% range; see e.g., Busà & Urbani, 2011 ; Mennen et al, 2012 for other studies using these metrics). Pitch dynamism (or overall variability of pitch / coefficient of variation) was operationalized using the pitch dynamism quotient (pdq) ( Hincks, 2004 ; see e.g, Cheng, 2020 ; Lee & Van Lancker Sidtis, 2017 for other studies using this metric), defined as the standard deviation of the F0 distribution of a given speaker divided by its mean in Hz.…”
Section: Methodsmentioning
confidence: 99%
“…For the same reason and, additionally, to account for the non-linear perception of F0 ranges in different frequency regions ( Patterson, 2000 : 42), pitch range (or span) was measured as the difference between the 90th and 10th percentile in semitones (80% range; see e.g., Busà & Urbani, 2011 ; Mennen et al, 2012 for other studies using these metrics). Pitch dynamism (or overall variability of pitch / coefficient of variation) was operationalized using the pitch dynamism quotient (pdq) ( Hincks, 2004 ; see e.g, Cheng, 2020 ; Lee & Van Lancker Sidtis, 2017 for other studies using this metric), defined as the standard deviation of the F0 distribution of a given speaker divided by its mean in Hz.…”
Section: Methodsmentioning
confidence: 99%
“…Languages can differ in terms of whether a suprasegmental dimension is exploited at all, in addition to how a language might carve up a potential suprasegmental space (e.g., number of tonal contrasts). Within an individual bilingual, the acoustic variability within each language can also be related to the social identities a talker adopts within each language (see discussion in [8]).…”
Section: Introductionmentioning
confidence: 99%
“…In an effort to understand what aspects of an individual's voice vary across languages and what are more or less fixed talker-specific attributes, researchers have compared spectral properties of bilingual speech. Results have been decidedly mixed [8,9,10]. For example, a small group of English-Cantonese bilinguals (n = 9) in did not differ in mean fundamental frequency (F0), but exhibited greater variability in F0 [9].…”
Section: Introductionmentioning
confidence: 99%
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“…However, while there is no shortage of research in cultural psychology pertaining to the ethnocultural practices and beliefs of Korean Americans and the effects of assimilation, biculturalism, and the like, the main focus of linguistic inquiry has tended to be on the maintenance of Korean as a heritage language in this populations (Lee 2002;Shin 2005Shin , 2016 rather than on the characteristics of Korean Americans' English. Despite the overall under-representation of Korean American English in sociophonetic literature, three recent studies examined the production of some segmental and suprasegmental variables, including the THOUGHT and TRAP vowels of Koreans in New Jersey (Lee 2016), the GOAT vowel of Koreans in Texas (Jeon 2017), and the vocalic fundamental frequency of Koreans in California (Cheng 2020a). These studies are limited to production work and do not address the perception of Korean American speech.…”
Section: Korean Americans and Englishmentioning
confidence: 99%