• Title/Summary/Keyword: Musical Show

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Speech and Music Discrimination Using Spectral Transition Rate (주파수 변화율을 이용한 음성과 음악의 구분)

  • Yang, Kyong-Chul;Bang, Yong-Chan;Cho, Sun-Ho;Yook, Dong-Suk
    • The Journal of the Acoustical Society of Korea
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    • v.28 no.3
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    • pp.273-278
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    • 2009
  • In this paper, we propose the spectral transition rate (STR) as a novel feature for speech and music discrimination (SMD). We observed that the spectral peaks of speech signal are gradually changing due to coarticulation effect. However, the sound of musical instruments in general tends to keep the peak frequencies and energies unchanged for relatively long period of time compared to speech. The STR of speech is much higher than that of music. The experimental results show that the STR based SMD method outperforms a conventional method. Especially, the STR based SMD gives relatively fast output without any performance degradation.

Types of Consumption Values and Art Appreciation of University Students in Seoul (서울시 대학생의 소비가치 유형과 예술상품 소비 -공연예술 및 미술전시회 관람을 중심으로)

  • Cho, Soo-Hyun;Lee, Yon-Suk
    • Journal of Family Resource Management and Policy Review
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    • v.10 no.1
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    • pp.83-105
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    • 2006
  • The purposes of this study were to classify types of consumption values and to examine 5 types of art appreciation of university students in Seoul. Five types of art appreciation included fine art exhibition(including photographs, architects, calligraphy works), classical and opera performance, traditional Korean music performance, drama and musical performance, dance performance. The sample for this study consisted of 422 university students of five universities in Seoul. The data were collected using the structured questionnaires. The statistical methods used for the analysis were descriptive statistics, chi-square, factor analysis, and cluster analysis. The major findings are as follows. 1. The result of factors for consumption values of students emerged four factors. These were called as 'materialism', 'honor centered', 'family centered', 'hedonism' value. 2. The cluster analysis was conducted based on these four factors. The result showed 3 groups of consumption value which were called as 'material' honor value group', 'family value group', 'hedonic value group'. 3. The consumption value of university students did not significantly differ according to their demographic variables. 4. The behavior of art appreciation of university students significantly differed by their demographic characteristics and consumption value. The material' honor valued group showed the least chances to make decisions on art appreciation for one's own, which reflected that this group appreciate art to satisfy their honors rather than to enjoy art itself. They also showed the most chances to consider the renownedness of the art work or artists among three groups. And they showed the least chances to pay for the tickets for art appreciation, all of those meant that they appreciate arts unvoluntarily in situational condition. The family valued group showed the most chances to pay for the tickets when they appreciate arts. And therefore they were most susceptible for the prices. The hedonic valued group showed the most interests in art. They decided to appreciate art for their own, and they considered the contents and the highness in the level of the art the most when they appreciate art. And they show the most intention of participation in drama/musical performances, which reflect their interests in hedonic values. Based on these results of this study concluded that the consumption values of university students affected their behavior of art appreciation. Thus, university students' behavior on art appreciation can be effectively developed by education according to their consumption values.

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Exploring the Inherent Trait of Music Giftedness of the Disadvantaged Gifted in Music (국내 사회통합범주 음악영재의 내재적 특성 탐색)

  • Kim, Sunghye
    • Journal of Gifted/Talented Education
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    • v.24 no.6
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    • pp.1073-1097
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    • 2014
  • The working concept of the disadvantaged gifted is meant by those who hardly can have a chance to develop one's own gifts because of the environmental conditions and factors. The main purpose of this study is to explore the inherent trait of the music giftedness, which is composed of musical ability, creativity, and task commitment. Grounded upon the phenomenal research, this study purposefully samples ten disadvantaged students who participated in the arts gifted camp hosted by Korean National Research Institute for the Gifted in Arts. Thus, it explores the inherent traits of the disadvantaged gifted by coding, segmenting, and analyzing the interview with ten disadvantaged, and the evaluation reports of the expert group. The inherent trait of music giftedness of the disadvantaged gifted is shown as this: the inherent trait of the disadvantaged gifted in music is closely interrelated with one's own concept of giftedness. Whereas they show the high motivation and task commitment, they are hardly observed to have the creativity in their musical activities and learning. Finally, this study give a proposition for the strategy to stimulate and improve the inherent trait of the disadvantaged gifted in music: the importance of parents education and parent screening, meta-cognitive skills, the leaning-based creativity education, and the significant role of intrapersonal catalyst.

Immediate Effect of Patterned Sensory Enhancement (PSE) on Upper Limb Function after Stroke (패턴화된 감각 증진(PSE)이 뇌졸중 환자의 상지 기능에 미치는 즉각적 영향)

  • Han, Soo Jeong;Kwon, Ae Ji;Park, Hye Young
    • Journal of Music and Human Behavior
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    • v.11 no.1
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    • pp.1-19
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    • 2014
  • The purpose of this study was to investigate the immediate effect of Patterned Sensory Enhancement (PSE) technique on the motor function of the affected upper limb in hemiplegic stroke patients by comparing the use of PSE and simple rhythmic cue. A total of 16 stroke patients were recruited from rehabilitative hospitals. The participants were assigned to the experimental group (n = 8) and control group (n = 8). While performing six different upper limb motions, musical stimuli applying the PSE technique was presented for the experimental group and simple rhythmic cue using the metronome was applied for the control group. The results showed that while the significantly increased range of motion (ROM) was found in the experimental group with the immediate use of PSE (p < .05), the control group did not show no significant change. This study implies that the use of musical elements in cueing for upper limb motion immediately leads to significant improvement in ROM by providing sufficient temporal, spatial, and dynamic information for expected motor performance.

Effects of musical harmony on the suppression of tinnitus: preliminary basic study (음악적 화성의 이명 억제 효과: 선행 기초 연구)

  • Kim, Seong Chan;Hong, Geum Na;Choi, Min Joo
    • The Journal of the Acoustical Society of Korea
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    • v.41 no.5
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    • pp.545-556
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    • 2022
  • This study is a preliminary experiment to test on the effect of musical harmony on the suppression of the discomfort from tinnitus. The experiment was conducted on 25 adults with normal hearing. They listened to the three types (1. original music, 2. melody only, 3. harmony only) of Brandenburg concerto no. 3, G Major (J S Bach) and rated tinnitus annoyance scales. The results show that the tinnitus annoyance was significantly reduced when they listened to the tinnitus sound and any of the three types of the same musics compared to when listening to the tinnitus sound only (p < 0.019). Suppression of tinnitus was observed to be greater in the original music containing harmony and the harmony part only than in the music excluding the harmony part (the melody part only) (p < 0.012). The suppression effect was slightly better in the original music including the harmony part than in the harmony part only, but there was no statistical significance (p = 0.189). The experimental results suggest that the harmony in music plays an important role in suppressing tinnitus annoyance, compared to the melody. Validations with tinnitus patients are necessary to underpin the findings, which can enable us to embark further studies for making use of them for clinical applications.

Exploring the Cultural Identity of Korean Community Abroad Focusing on the Activities of Korean Farmer's Bands in Hawaii (해외 한인공동체의 문화적 정체성 읽기 - 하와이 한인농악단 활동을 중심으로)

  • KIM, Myosin
    • (The) Research of the performance art and culture
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    • no.42
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    • pp.321-359
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    • 2021
  • This paper examines the unique features of Korean farmer's music-or nongak-in Hawaii by exploring three nongak groups from different decades beginning in the 1970s. The first community-based nongak group began in the 1970s, with the establishment of the Wahiawa Korean Seniors Club. In the 1980s, there was another group supported by the Kalihi-Palama Immigrant Service Center. And in the 1990s, the Hawaii Korean Farmer's Music Assoiation, which is still active, was founded. I ullustrate the overall changes made by the three nongak groups as follows. First, they show a shift from social groups playing music to a music group doing social activities. Second, from a group of people negotiating their music, through a group led by musical leadership, to a group with a leader who created his own musical leadership. Third, from a music group began out of a pseudo-shaman ritual, through a group purely playing music, to a group adding samulnori and further creating a new rhythmic pattern. These changes occurred because, while the members are all first-generation immigrants, their experience of nongak in the motherland was different because of their age differences. In addition, they emerged because the level of awareness and acceptance of samulnori-which has gained huge popularity in Korea-were different.

Therapeutic use of percussion instruments for children with aggressive behaviors - Case studies with quantitative and qualitative approaches - (공격성 아동을 위한 음악치료 -타악기 연주활동 중심의 사례연구-)

  • Han, Jee hyun
    • Journal of Music and Human Behavior
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    • v.2 no.2
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    • pp.33-56
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    • 2005
  • The purpose of this study is to measure the effect of musical activities on children's aggressiveness using percussion playing through case studies and to present the therapeutic programs. Musical activities using percussion playing were organized for three aggressive children. Twenty-one small group sessions were conducted over seven weeks with 30 minutes given each session. Fourth-grade children involved in using Aggressiveness Measuring Tool for Teachers-revised by Gwak Geum-Joo(1992) was selected for case studies. Children's impulsiveness was also tested through self-test measuring tool for impulsiveness-revision of 16 questions used by Cho Hae Yeon (2001) and Lee Joo Shik (2003). As quantitative method, comparative analysis was made between the pre and post test results using measuring tools for aggressiveness and impulsiveness of children as well as between aggressive behaviors occurring in the initial stage of the first three sessions and in the latter stage of the last three sessions. Qualitative method was used at the same time to examine the effect of percussion playing on children. After the musical activities, child A showed reduced Aggressive Measuring Tool scores from 19 to 18, with child B from 23 to 19 and child C from 21 to 18. The results show that occurrence of aggressive behaviors were lowered in the post test. Impulsiveness Measuring Tool scores in the post test were decreased as well in all three children. During the music therapy programs, it was also observed that the frequency of the target behaviors in all three children has reduced more in the latter stage than the initial stage of music therapy. The qualitative findings indicate that the children experienced releasing stress through self-expression after percussion playing. These findings indicate therapeutic effectiveness of music therapy using on percussion playing in reducing aggressiveness of children as well as the effectiveness of percussion as a therapeutic intervention for aggressive children. These results can be adapted and reapplied by teachers in primary schools to approach children with behavior problems, and can present a useful therapeutic approach to therapists practicing in clinical environments.

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A Study on Sijo Theory of Jasan An Whak (자산 안확의 시조론 연구)

  • Bae, Eun-Hee
    • Sijohaknonchong
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    • v.30
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    • pp.219-240
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    • 2009
  • Jasan An Whak did research on the essence of Sijo to show that Sijo has some features as a literature. I tried to show the formation process of Sijo theory in 1930s through Jasan's Sijo theory. As a preparatory step for it, I introduced Jasan's Sijo theory released in early 1930s and examined the characteristic aspects of it. Jasan recognized a literature as a directing post that reveals the history of our national spirit. He thought a literature as a foundation for satisfying new age. Also, he recognized the essence of a literature as a emotional expression. He emphasized that a new literature in Joseon age should have not only particularity of Joseon literature but also universality of modern literature. Jasan studied style of Sijo. Because he was at the time of modernization, he used the term, 'style', instead of 'poongkyeok', which had used before modern time. He tried to show linguistic artistry of Sijo through the series of his works about the style of Sijo. Jasan tried to find formal beauty of Sijo in the aspect of rhythm instead of rhyme. And he claimed that poetic words can be lengthened or shortened to be harmonious with the melody of Sijo. In other words, it is possible to change the words of Sijo for harmonizing with a tune. Jasan recognized that the words of Sijo have a musical function as well as a semantic function.

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Development of Korean Music Multimedia Contents for Preschooler - With Priority to Animation - (유아용 한국음악 멀티미디어 콘텐츠 개발 연구 - 애니메이션을 중심으로 -)

  • Choi, Yoo-Mi
    • The Journal of the Korea Contents Association
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    • v.7 no.2
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    • pp.132-141
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    • 2007
  • Traditional music education for infants is the most important step of forming human knowledge. Since their rapid development of intelligence and emotion has an educational value not only it improves the human knowledge but also it makes infants understand the unique emotion of Korean people. Under the several circumstances, however, we have no enough contents for traditional music education. Thus, by researching and analyzing the existing educational contents and complementing them properly for multimedia environment as a form of animation, we perform a series of experiments to infants who are attending to the kindergarten with interactive animations which are familiar with infants. Infants become interested in the contents and after the lesson of the short bamboo flute content, they show the clear improvements for the playing on a musical instrument. This proves that the Korean music educational content realized with animation can be an alternative plan to improve the educational effect by causing enjoyment and interest of infants.

A Unified Method for Vocal Source Separation From Stereophonic Music Signals (스테레오 음악 신호에서의 보컬 음원 분리를 위한 통합 알고리즘)

  • Kim, Min-Je;Jang, In-Seon;Kang, Kyeong-Ok
    • Journal of the Institute of Electronics Engineers of Korea SP
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    • v.47 no.5
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    • pp.89-99
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    • 2010
  • A unified method for separating musical sources, singing voice for example, from stereophonic mixtures is provided. We usually have two observed signals in stereophonic music contents, where more than two instruments are played together. If we regard each instrument as source, this problem becomes an underdetermined source separation problem and cannot be solved by conventional methods, which infers the spatial environment of the downmixing process happens. Instead, source-specific information has been exploited to recover a particular instrumental source. This paper provides a unifying structure consists of heterogenious ad-hoc separate algorithms, which are designed for separating vocal sources using stereophonic channel information and dominant pitch information of the sources, respectively. Experiments on real world music contents show that the proposed unification can neutralize the drawbacks of the two ad-hoc separation algorithms and finally enhance the separation results.