• 한국보육학회지
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• 제18권3호
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• pp.123-140
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• 2018

본 연구는 전래동요에 기초한 음악놀이활동이 유아의 국악능력과 국악흥미도, 놀이성에 미치는 영향이 어떠한가를 분석해보는데 목적이 있다. 이를 위해 W시에 위치한 어린이집의 만 5세 두 학급의 유아 28명을 선정하여, 실험집단을 대상으로 전래동요에 기초한 음악놀이활동을 적용하였으며, 비교집단에는 가창 중심의 전래동요 지도와 누리과정에 기초한 주제 중심의 음악활동을 적용하였다. 수집된 자료를 토대로 두집단의 사전검사 점수를 공변인으로 한 공변량분석을 실시하였으며 분석결과, 전래동요에 기초한 음악놀이활동이 유아의 국악능력과 국악흥미도, 놀이성을 통계적으로 유의하게 향상시키는 것으로 나타났다. 연구의 결과는 음악놀이가 전래동요에 내재한 놀이성과 연계되어 국악교육을 위한 효과적인 교수방법으로 적용될 수 있음을 시사한다.

• 한국지능시스템학회:학술대회논문집
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• 한국퍼지및지능시스템학회 2001년도 추계학술대회 학술발표 논문집
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• pp.113-116
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• 2001

이 논문에서는 음악을 시계열 자료로 해석하고 시계열 자료의 퍼지 로직에 기반한 모델링에 대해 설명한다. 음악은 음악적 기호들인 보표, 악센트, 오선, 박자표, 음표, 쉼표 등등과 같은 유한개의 음악적 표기법들로 구성된다. 악보는 음악 해석에 필요한 리듬, 멜로디, 화음등과 달은 다양한 특성을 표현하기 위해 음악적 기호들을 사용한다. 본 논문에서는 각각의 시간에서 소리나는 음들의 비트와 높낮이로 인식한다는 관점에서 음악에서의 비트와 음의 높낮이를 시계열 자료로 표현하는 것이 가능하다. 악보의 규정된 특징들을 바탕으로, 악보를 시계열 자료로 표현하고 시계열을 예측하기 위해 퍼지 로직에 기반한 모델로 구성한다. 제안한 방법의 타당성으로 보이기 위해 몇 가지 예를 제시한다.

• The Journal of the Acoustical Society of Korea
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• 제22권4E호
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• pp.141-149
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• 2003

As music of digital form has been widely used, many people have been interested in the automatic extraction of natural information of music itself, such as key of a music, chord progression, melody progression, tempo, etc. Although some studies have been tried, consistent and reliable results of musical information extraction had not been achieved. In this paper, we propose a method to extract chord and tempo information from general polyphonic music signals. Chord can be expressed by combination of some musical notes and those notes also consist of some frequency components individually. Thus, it is necessary to analyze the frequency components included in musical signal for the extraction of chord information. In this study, we utilize a sinusoidal modeling, which uses sinusoids corresponding to frequencies of musical tones, and show reliable chord extraction results of sinusoidal modeling. We could also find that the tempo of music, which is the one of remarkable feature of music signal, interactively supports the chord extraction idea, if used together. The proposed scheme of musical feature extraction is able to be used in many application fields, such as digital music services using queries of musical features, the operation of music database, and music players mounting chord displaying function, etc.

• 아동학회지
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• 제32권1호
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• pp.1-11
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• 2011

This aim of this study was to investigate the effects of the music appreciation teaching-learning method on the musical ability of young children. The music appreciation activities were developed firstly in consideration of the 4 steps of the learning cycle (recognition, exploration, inquiry, application). One group was then taught music appreciation, taking into account the learning cycle. The results were then compared with another comparative group in terms of musical ability. The results indicated that the musical ability sum of the treatment groups improved more than the comparative group. More specifically, the treatment group for four-year-olds was seen to have improved significantly more than the comparative group in terms of musical ability. These results indicate that this music appreciation teaching-learning method has a number of positive effects upon young children`s musical ability. Therefore, it is suggested that kindergarten teachers conduct instruction with an appropriate accompanying learning cycle as part of the teaching-learning method when it comes to improving the musical ability of young children.

• 대한수의학회지
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• 제53권4호
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• pp.263-264
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• 2013

A 6 year-old, spayed female, Maltese dog was presented with precordial thrill and mild coughing. Thoracic auscultation revealed a grade V/VI systolic murmur with maximal intensity over the left apex characterized by musical murmur. Echocardiography revealed mild myxomatous degeneration of mitral valve and ruptured chordae tendineae. Musical murmur was produced due to the vibration of ruptured piece of chordae tendineae along with regurgitant flow. After treatment with furosemide and ramipril, clinical signs resolved and precordial thrill reduced. This case report describes typical clinical signs and phonocardiogram of musical murmur in a dog with acute chordae tendineae rupture.

• 한국멀티미디어학회논문지
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• 제17권10호
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• pp.1239-1252
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• 2014

The OST (Original Sound Track) in the film plays a vital role in increasing consensus and concentration to the storyline. The selected 4 animations are classified into 17 Narrative Processes (NP) by using NP Classification Model [1]. For the NPs each having OSTs, the authors have investigated 6 kinds of objective musical elements of the OST such as sound (speech, music, effect), tonality, tempo, range, intensity, and instrumentation. It is found that there are 33.3% common musical elements among all of them for the NPs with OSTs commonly. Among them, it is also found that there are 71.9% of common properties of the musical element. This research is meaningful by firstly showing that there are common properties of objective musical elements in each NP and the corresponding OST.

• 비교문화연구
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• 제36권
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• pp.123-147
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• 2014

The purpose of this essay is three-fold: to trace the genealogy of the Korean musical, which ever since its inception in the 1960s has been seeking to modernize Korean theater with Broadway as a constant role model; to investigate how the national and the global conflict and are conflated in the form of the Korean musical in the process of its (dis)identification with Broadway; and to examine how its intercultural translations reveal and reflect the dilemma and ambivalence posed by globalization in our era. Drawing on Richard Dyer's signature article Entertainment and Utopia, I analyze how the Korean musical manifests and conduits competing utopian impulses of Korean/Global audiences. I also attempt to problematize the formulaic notion of Broadway musicalsthe Superior Other!which implies a global hegemony that does not, in fact, exist because the boundary between the global and the local as well as the power dynamics of global culture are not fixed but constantly moving and changing. Today's musical scene in Korea shows interesting reversals from the 1990s, when Korean producers were eager to debut on Broadway and impress American audiences. Korean producers no longer look up to Broadway as a final destination; instead they want to make Seoul a new Broadway. They import Broadway musicals and turn them into Korean shows. The glamor of Broadway is no longer the main attraction of musicals in Korea. What young audiences look for most is the glamor of K-pop idols and utopian feelings of abundance, energy, intensity, transparency and community, which they can experience live in the musical with their favorite stars right in front of their eyes. In conclusion, I delve into the complex dynamics of recent Korean musicals with Thomas Friedman's theory of Globalization 3.0 as reference. The binary formula of Global/America versus Local/Korea cannot be applied to the dynamic and intercultural musical scene of today. Globalization is not a uniform phenomenon but rather a twofold (multifold) process of global domination and dissemination, in which the global and the local conflict and are conflated constantly. As this study tries to illuminate, the Korean musical has evolved in a huge net of interdependences between the global and the local with a range of sources, powers and influences.

• Food Science and Biotechnology
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• 제14권6호
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• pp.738-742
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• 2005

We developed a musical composition and performing method for the dynamic expression of food taste, to replace the static expression obtained from a numerical sensory score and linguistic method. The musical score was composed using cognitive food sensory data gathered while eating potato chips via a computer equipped with a sound card and a master keyboard, as well as Cakewalk 9.0, Goldwave 5.0, and Windows Media Player. The music score included four lines, one representing sensory data and three reflecting three layers of human consciousness. Different time units were applied by incorporating different repetition cycles for the relevant consciousness layers. The musical scores of individual subjects differed in terms of the score pattern and its sound. The music representing food taste was played by four instruments and showed different sound and acoustic frequency patterns for each individual subject during the consumption of potato chips. The musical expression method was applied to analyze the individual taste characteristics in the cognition of food.

• 아동학회지
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• 제30권2호
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• pp.179-194
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• 2009

The purpose of this study was to develop an integrated music activity model based on musical concepts for 2-year-old children in order to include music in whole personality education in a rapidly changing society with increasing need for toddler care. Research methods were review of literature and survey. Subjects were 185 teachers in B city. They were asked to record their thoughts and needs during the process of musical activities with toddlers. Research concluded that an integrated music activity model for toddlers requires statement of purpose, contents based on musical concepts, and appropriate teaching methods which can be extended to arts education in general. Discussion further suggested diverse expression through singing, listening, body movement and combining with other arts.

• 한국음향학회:학술대회논문집
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• 한국음향학회 1994년도 FIFTH WESTERN PACIFIC REGIONAL ACOUSTICS CONFERENCE SEOUL KOREA
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• pp.752-757
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• 1994

Very often, one would like to have visual image of mechanical or acoustical events such as musical sound and transient vibrations. Conventional methods to visualize the signal, such as power spectrum, do not normally allow to cultivate the signal of interests due to their inherent limitation on transient signals. Other than the conventional method, one could use an instantaneous frequency which can reveal the variation of frequency in terms of time. Nevertheless it is quite sensitive to noise and can not resolve the frequency components of signals; normally produces additional components other than those of the signals. In this paper, we introduce the Wigner-Ville spectrum to see the transient characteristics of signal, especially musical sound and transient mechanical vibration signatures. For musical sound, several popular western classic music have been selected for the analysis. For the transient mechanical signature, the signals obtained from the car door experiment and the beam experiment are interpreted in terms of Wigner-Ville spectrum. Results demonstrate the visual expressions of transient signals; musical sound and vibrations.