• 음성과학
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• 제14권1호
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• pp.121-135
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• 2007

The purpose of this paper is to examine how Korean speakers realize English stress and rhythm at the sentence level, and investigate what different acoustic characteristics of English sentence stress and rhythm Korean speakers have, compared with those of American English speakers. Stressed words in the sentence were analyzed in terms of duration, fundamental frequency, and intensity of the stressed vowel in the word with neutral stress and with emphatic stress, respectively. According to the results, when the words had emphatic stress, both Koreans' and Americans' F0 and intensity of the stressed vowel were higher than those with neutral stress. Korean speakers of English realized the sentence stress with shorter vowel duration and higher F0 than American English speakers when the words had emphatic stress. The analysis of the timing of the sentence with increased unstressed syllables showed that both Americans and Koreans produced the sentence with longer duration as the number of unstressed syllables increased. However, the duration of unstressed syllables between stressed syllables by Koreans was longer than that by Americans. Americans seemed to produce unstressed syllables between stressed syllables faster than Koreans for regular intervals of stressed syllables. This analysis implies that if there are more unstressed syllables between stressed syllables, Koreans might produce unstressed syllables and the whole sentence with longer duration.

• 음성과학
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• 제11권3호
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• pp.181-192
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• 2004

The metrical structures in orally produced the poetry were generally analyzed by accent, metre and syllable. The purpose of this study is to investigate of metrical structures of Korean modem poetry using computer implemented speech analysis system. Two famous poet's poems confidential talk, Miloe and 'A buddhist dance, Sungmu' were selected for prosodic analysis. The informant is 60 years old professor in major of Korean and French poetry. The syllable structures of poems were analyzed primarily by vowel timbers, which can classified compact and diffuse vowels according to the distance of F2-F1. The perception cues of consonants were analyzed by VOT and tensity features of articulation. Rhythm is classified by dactyl, anapest, trochee, spondee and iambic. As a result, syllable structures of Korean modem poetry were mainly CV and CVC and the reading times of each lines were 3-4sec for 12 and 15 syllables. Main metre of Korean modem poems constructed the Imbic and Anapest. The break of each lines were demarcated by grammatical structure or meaning rather than phonetic structures.

• 대한음성학회지:말소리
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• 제19_20호
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• pp.43-57
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• 1990

The teaching of pronunciation is one of the areas in which linguistic phonetics can play an extremely useful role. This paper is concerned with the application of the results of my phonetic research to the actual teaching of Korean standard pronunciation with special reference to speech rhythm. It has been found that Korean words and utterances of various lengths are pronounced in standard Korean with one of the four main rhythmic patterns, each containing a strong stress. Unless we get the rhythmic patterns right in pronouncing Korean words and utterances, therefore, the resulting pronounciation is bound to sound dialectal or incorrect and in many instances even unintelligible to listeners. Hence the undeniable need to devise a useful technique to teach the Korean speech rhythm in a systematic way. In this paper each of the four main rhythmic patterns is presented and elaborated with sample examples taken from the living Korean. It is hoped that these examples of words and utterances can be used at the same time as useful pronunciation drill material not only for Koreans with dialectal background but also for foreign learners of Korean.

• 대한음성학회:학술대회논문집
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• 대한음성학회 2007년도 한국음성과학회 공동학술대회 발표논문집
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• pp.213-216
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• 2007

The purpose of this study is to observe how Korean learners with low (KL) and high (KH) English proficiency manifest English rhythm with respect to the relative temporal stability or temporal constraint of syllable. In this study, speech cycling task, repeating a short phrase with the series of beeps of same interval, was used to examine temporal distribution of stressed beats.

• 대한음성학회지:말소리
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• 제4호
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• pp.31-48
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• 1982

음악에서 뿐 아니라, 언어에도 리듬이 있고 그 유형은 말에 따라 달라짐을 알 수 있다. 심지어는 한 언어의 방언간에도 리듬에 차이가 나다. 가령 표준말과 경상도 말은 낱낱의 소리에서 뿐 아니라, 리듬에서도 큰 차이를 들어낸다. 이 글에서 필자는 표준말의 리듬 구조를 분석 기술한다. 한국어 표준말씨의 리듬은 '을 단위로 하여 구성된다. 하나의 말토막은 하나의 강세음절과 전후에 하나 또는 그 이상의 약음절로 이루어지는데, 강세 음절은 강하고 길게 발음되고 약음절은 말토막의 끝에 오는 음절을 제외하고는 짧고 약하게 난다. 강세 음절을 리듬 단위의 핵이라 하고 핵의 앞에 오는 약음절을 머리, 핵의 뒤에 오는 약음절을 꼬리라고 이름하면, 한국어 리듬의 구조는 다음과 같은 공식으로 나타낼 수 있다. 말토막 $\rightarrow$ (머리+)핵(+꼬리) 또한 한국어의 리듬은 일부에서 말하듯이 음절(시간)중심이 아니고, 강세(시간)중심의 리듬 구조를 지니고 있음을 위의 공식은 설명하고 있다.

• 대한음성학회:학술대회논문집
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• 대한음성학회 1997년도 7월 학술대회지
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• pp.217-219
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• 1997

• 대한음성학회지:말소리
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• 제11_14호
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• pp.59-72
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• 1987

• 대한음성학회:학술대회논문집
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• 대한음성학회 1996년도 10월 학술대회지
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• pp.214-223
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• 1996

• 대한음성학회:학술대회논문집
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• 대한음성학회 2002년도 3월 학술대회지
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• pp.85-94
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• 2002

• 대한음성학회:학술대회논문집
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• 대한음성학회 2000년도 7월 학술대회지
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• pp.59-74
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• 2000