• 이베로아메리카
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• 제21권1호
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• pp.127-158
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• 2019

In this paper, the variation in coda /ɾ/ is analyzed in the Spanish of the Tupe district in Peru. The work was carried out on the corpus of 24 semi-structured interviews. Four variants of /-ɾ/ were distinguished and 1920 tokens were analyzed. Praat was used to recognize and describe the variants and two statistical analysis were carried out: descriptive analysis and probabilistic analysis using the statistical program Goldvarb X. The results obtained from the analysis show that the assibilated variant is favored in the prepausal position and before homorganic consonants. The frequency of occurrence was very low before other consonants. Regarding the social factor that contributes to the assimilated variant, the young and middle-aged men (from 20 to 60), those who did not live more than a year on the Peruvian coast and male speakers favor it.

• 음성과학
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• 제15권1호
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• pp.53-62
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• 2008

The purpose of this study was to examine the English l sound in an English short story produced by 16 Korean students in order to determine various allophones of the sound using acoustic visual displays and perceptual judgments. The subjects read the story in a quiet office at normal speed. Each word included the lateral sound in onset or coda positions and before a vowel of the following word. Results showed as follows: Firstly, there was a durational difference between the two major groups. Also the majority of the subjects produced the clear l regardless of the contexts. Some students produced the sound as the Korean flap or the English glide [r]. A few missing cases were also seen. The dark l was mostly produced by the subjects of English majors in coda position with a few cases before a vowel in a phrase. Visual displays using the computer analysis were very helpful in distinguishing lateral variants but sometimes perceptual process would be necessary to judge them in fast and weak production of the target word. Further studies would be desirable to test the discrepancies between the acoustical and perceptual decisions.

• 말소리와 음성과학
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• 제8권2호
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• pp.11-16
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• 2016

This study explores the phoneme distribution and syllable structure of entry words in the CMU English Pronouncing Dictionary to provide phoneticians and linguists with fundamental phonetic data on English word components. Entry words in the dictionary file were syllabified using an R script and examined to obtain the following results: First, English words preferred consonants to vowels in their word components. In addition, monophthongs occurred much more frequently than diphthongs. When all consonants were categorized by manner and place, the distribution indicated the frequency order of stops, fricatives, and nasals according to manner and that of alveolars, bilabials and velars according to place. These results were comparable to the results obtained from the Buckeye Corpus (Yang, 2012). Second, from the analysis of syllable structure, two-syllable words were most favored, followed by three- and one-syllable words. Of the words in the dictionary, 92.7% consisted of one, two or three syllables. This result may be related to human memory or decoding time. Third, the English words tended to exhibit discord between onset and coda consonants and between adjacent vowels. Dissimilarity between the last onset and the first coda was found in 93.3% of the syllables, while 91.6% of the adjacent vowels were different. From the results above, the author concludes that an analysis of the phonetic symbols in a dictionary may lead to a deeper understanding of English word structures and components.

• 대한음성학회지:말소리
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• 제42호
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• pp.1-13
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• 2001

This paper deals with non-rhoticity of Korean and Cantonese in English loanword adaptation. These two languages have quite different cultural and historical backgrounds with respect to English. The influence of the American accent prevails in Korea while in Cantonese the influence is British. However, the treatment of coda-/r/ from English illustrates that both languages are the same in that they use a non-rhotic accent. The main point of this paper is to show that the non-rhoticity of these two languages must be accounted for by their native phonological systems rather than extralinguistic factors such as historical. social and / or cultural backgrounds.

• 대한음성학회:학술대회논문집
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• 대한음성학회 2000년도 7월 학술대회지
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• pp.321-331
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• 2000

This paper deals with non-rhoticity of Korean and Cantonese in English loanword adaptation. These two languages have quite different cultural and historical backgrounds with respect to English. The influence of the American accent prevails in Korea while in Cantonese the influence is British. However, the treatment of coda-/r/ from English illustrates that both languages are the same in that they use a non-rhotic accent. The main point of this paper is to show that the non-rhoticity of these two languages must be accounted for by their native phonological systems rather than extralinguistic factors such as historical, social and / or cultural backgrounds.

• 한국지진공학회논문집
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• 제7권6호
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• pp.59-70
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• 2003

한반도 남동부에서 관측된 지진기록을 이용하여 스펙트럼 감쇠상수 $\chi$와 응력강하상수를 계산하였다. 특히, 스펙트럼 감쇠상수 $\chi$는 관측소별로 부지고유의 특성을 반영하여 새로운 방법으로 계산하였다. 이 방법은 2단계의 계산과정으로 구성된다. 첫 번째 단계에서는 코다(coda)파 정규화법을 이용하여 광역적 상수인 비탄성감쇠 Q를 역산하고, 이로부터 스펙트럼의 거리종속적인 감쇠효과를 일으키는 $\chi$$_{q}$값을 계산한다. 두 번째 단계에서는 앞서 계산된 $\chi$$_{q}$값을 관측소별로 동일하게 적용하여 거리와 무관한 스펙트럼 감쇠효과인 부지고유의 $\chi$$_{s}$값을 추정한다. 관측소에 관계없이 평균적으로 계산된 $\chi$값의 진원거리(R)에 따른 경향은 0.016+0.000157R이다. 응력강하상수는 1999년 경주근방에서 세 차례 발생한 지진의 관측자료를 이용하여 조남대와 박창업 방법으로 계산하였으며, 그 결과는 92-bar이다. 이들 상수를 이용하여 추계학적 모사법으로 한반도 남동부에서 발생 가능한 강지진동의 최대지반운동과 주파수에 따른 특성을 간접적으로 추정하였다. 이러한 추계학적 모사의 결과를 바탕으로 진원거리에 따른 지진동 감쇠공식을 유도하였으며 기존의 국내연구와 비교, 분석하였다.

• 음성과학
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• 제14권4호
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• pp.41-52
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• 2007

Recent experimental studies have shown that language-users' knowledge of the statistical characteristic of their native language plays a key role in their task performance. One specific instance of this that the current study focuses on is the effect of phonotactic probabilities on speakers' wordlikeness judgment of nonwords. In this paper, I explore the question of whether the judgment of Korean speaking subjects as to the wordlikeness of Korean nonsense words is influenced by the degree of association between two-phoneme sequences in Korean. The current results suggest that the objective measure of correlations (expressed by $r_{\phi}$ values) between an onset consonant and a vowel inside Korean syllables play an important role in Korean speakers' nonword processing. The current results additionally indicate an effect of the correlations of two-phoneme sequences including vowels and coda consonants on nonword processing. Implications of these findings for Korean speakers' learning the correlations between adjacent segments inside the syllable are discussed.

• 한국지구물리탐사학회:학술대회논문집
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• 한국지구물리탐사학회 2008년도 공동학술대회
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• pp.97-100
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• 2008

일본 후지산은 역사적, 지질학적, 그리고 최근의 지진학적 징후로부터 화산활동의 재개에 의한 재해가능성이 있어 화산감시연구가 집중되고 있다. 후지산 감시활동의 일환으로 축적된 방대한 주변지역 지진자료를 바탕으로 단일산란모델에 의한 코다감쇠상수($Q_c^{-1}$)와 다중시간창분석에 의한 고유 및 산란감쇠상수 ($Q_i^{-1}$, $Q_s^{-1}$)를 측정하였다. 본 연구는 후지산 아래에 존재하는 것으로 여겨지고 있는 용암체의 감쇠구조에 초점을 맞추기 위해 정상에서 반경 5km 이내의 지대를 지진파가 통과하는 '후지산 근방', 지진파 통과지역이 모두 반경 20 km 바깥인 '먼 후지산'으로 자료를 분류하였다. 본 연구는 자료가 풍부하여 비교적 작은 오차범위를 나타내고 있는데, '후지산 근방'의 모든 감쇠상수 수 $Q^{-1}$는 '먼 후지산'에 비해 컸으며, 두 지대 공히 고주파 영역에서의 $Q_i^{-1}$값은 $Q_s^{-1}$ 값에 비해 높은 값이었다. 그러나, '후지산 근방'의 $Q_i^{-1}$ 값은 다른 화산지역에 비해 낮았는데, 이는 하와이화산과 같은 활동적인 화산에 비해 용융도의 비율이 낮거나 마그마활동이 덜한 것으로 해석된다.

• 한국독어학회지:독어학
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• 제5집
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• pp.67-89
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• 2002

Die meisten $W\"{o}rter$ im Deutschen, die zur lexikalichen Hauptkategorie $geh\"{o}ren,\;erf\"{u}llen$ die prosodischen Bedingungen, class sie ein phonologisches Wort bilden und class ein phonologisches Wort zumindest aus zwei Moren besteht. In dieser Arbeit wird gezeigt, welche Konsequenzen diese Constraints $f\"{u}r$ die prosodische Gestalt der deutschen $W\"{o}rter$ haben. Eine davon bezieht sich auf das $Ph\"{a}nomen$, das in der Literatur als 'minimales Wort' bekannt ist. Die distributionellen $Beschr\"{a}nkungen$ eines ungespannten kurzen Vokals im Deutschen sind darauf $Zur\"{u}ckzuf\"{u}hren$, class ein prosodisches Wort mindestens zwei Moren enthalten muss. Die Forderung nach einem minimalen Wort wirft aber die Frage, warum ein Stamm wie feige eine zweisilbige Struktur CVCV mit einer finalen Schwasilbe aufweisen, ein Stamm wie reif dagegen eine einsilbige Struktur eve. Allein die Forderung nach einem zweimorigen prosodischen Wort wurde auch eine ungrammatische Form wie feig $erf\"{u}llen$. Bei Formen wie feige ist festzustellen, dass das Constraint IDENT-IO [voiced] wichtiger als das Constraint ist, das einen einsilbigen Stamm verlangt. Eine Analyse, in der die finale Schwa-Silbe in einem CVCV-Stamm als ein stammbildendes Element oder Pseudosuffix aufgefasst wird, kann diese Interaktion zwischen Constraint nicht erfassen. Im Vergleich dazu zeigen die zweisilben Flexionsformen, bei denen Schwa-Silben als ein echtes Suffix fungieren, dass das Constraint 'Realisiere Morphem' nur dann verletzt werden kann, wenn es zur $Erf\"{u}llung\;des\;h\"{o}her$ rangierten Constraints OCP(nucleus) dient. Dieses Constraint ist seinerseits nur dann verletzbar, wenn damit das $h\"{o}here$ Constraint Coda-Cond erfullt werden kann.