• Asian Oncology Nursing
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• v.10 no.1
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• pp.112-118
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• 2010

Purpose: The purpose of this study was to examine the effects of music therapy on pain, depression, and anxiety in terminally ill patients. Methods: Twenty patients in the experimental group were provided with music via headphones for 30-40 min at a time as they requested for 2 weeks, whereas no music was provided for the nineteen patients in the control group. Data were collected using a questionnaire. The research instruments included Visual Analog Scale (VAS) and Depression & Anxiety Inventory Scale. Data were analyzed using ${\chi}^2$-test, t-test, and Fisher's exact test, using SPSS 15.0. Results: There were significant decreases in the scores of pain at present (t=-2.54, p<.05), depression (t=-2.187, p<.05) and anxiety (Z=-2.114, p<.05) in the experimental group compared to those in the control group. Conclusion: Music therapy is considered non-invasive and inexpensive intervention and can be easily applied to alleviate pain, depression and anxiety for terminally ill patients.

• Journal of Power System Engineering
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• v.12 no.5
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• pp.59-64
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• 2008

The present paper describes the effects on human body by music and vibroacoustic stimuli. The experiments were carried out six times for 3 subjects and have investigated the electroencephalogram of all subjects against six music stimulus having vibration or non-vibration. From the experimental results, we can distinguish which musics were useful for a relexation and a reduction of stress or effective for power of concentration. We made sure that the music and the vibroacoustic stimuli have been the more effective and the more sensitive than the only music stimuli. And the close investigation and examination to the effect of acoustic vibrations will be applied for healing of a disease and so on.

• The Journal of the Convergence on Culture Technology
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• v.4 no.4
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• pp.261-266
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• 2018

This study aimed to provide an overview of artificial intelligence based music composition programs. The artificial intelligence-based composition program has shown remarkable growth as the development of deep neural network theory and the improvement of big data processing technology. Accordingly, artificial intelligence based composition programs for composing classical music and pop music have been proposed variously in academia and industry. But there are several limitations: devaluation in general populations, missing valuable materials, lack of relevant laws, technology-led industries exclusive to the arts, and so on. When effective measures are taken against these limitations, artificial intelligence based technology will play a significant role in fostering national competitiveness.

• Journal of Broadcast Engineering
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• v.23 no.5
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• pp.701-713
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• 2018

The purpose of this paper is to analyze the changes of the digital music platforms and digital profit distribution issues which are considered to be the most important part of the application to the Global music industry based on the block chain system. This attempt is not to reveal the success of the block chain and the value judgment in the societies that will come in the future. How to apply the original function of the block chain in the field of the music industry, which has changed a lot in the digital era, this paper focused on what we need to work on. First, I will briefly review the structure and major functions of the block chain system and the crypto-currency, and examine the link between the blockchain and the music industry. In addition, I will focus on some overseas' cases that are actually applied, and examine the possibility of applying them in the domestic music industry. Through this, I expect that this article will become a cornerstone for discussing the development direction of the music industry, especially the Korean music industry, which is constantly changing due to the technological advancement process.

• Journal of Music and Human Behavior
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• v.5 no.1
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• pp.47-65
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• 2008

This case study is on the course of therapy with a client named E with Chromosome 15q Duplications Syndrome during the therapist's level 1 training, which offers a certification of Nordoff-Robbins Music Therapist(NRMT), at the Nordoff-Robbins Music therapy Center at New York University. This study gives an overview of the clinical process with E as well as the Nordoff-Robbins approach. Yet it is also focused on the therapist's personal and clinical experience and growth throughout the course of therapy. It shows how the therapist experienced various challenging situations and obstacles in the clinical process. There were consistent and diverse trials and mistakes. Throughout the process, therapist could learn more deeply about E's physical, psychological and emotional needsand have new perspectives on how to be a music therapist. The therapist applied 'Qualities of Clinical-Musical Interaction', one of the concepts in Nordoff-Robbins Music therapy, to organize the work with E.

• Journal of Digital Convergence
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• v.15 no.6
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• pp.439-445
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• 2017

Summary. Most of American pop music, which are dominating the hegemony of the global pop music market, have been derived from the culture of African Americans, most of whom were slaves of European immigrants. The music of black slaves must be the one of the greatest undisputed achievements that have most influenced the American history. Indeed, All of the mainstream pop music works around the world, including those in America, are the descendants of the black music with the gene of the black people. We can say, therefore, the music born through the Afro-American culture has become the music that every person around the world enjoys in the present. Accordingly, K-Pop music culture, centered in idol group, is also based on the black music. This fact suggests that the K-Pop culture can be spread into people in different customs or traditions with little resistance. The success factor of Motown, at the very center of the black music, which integrated the whole global music, is not only their incredibly outstanding music works, but also the self-consciousness the musicians have that they are strongly reluctant to settle down to present reality. This shall lead to the necessity of self-reflection for the Korean music market, which are obsessed with present popularity and only taking advantage of teenager market, and for those engaged in music business in Korea, who are lack of the artistic value and the consciousness as artist.

• The Journal of Korean Institute of Electromagnetic Engineering and Science
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• v.30 no.3
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• pp.252-259
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• 2019

Jet engine modulation(JEM) signals are widely used in the field of target recognition along with high-range resolution profile and inverse synthetic aperture radar because they provide specific information of the jet engine. To obtain the number of blades of the jet engine, the chopping frequency proportional to the number of blades must be extracted. In the conventional chopping frequency extraction method, an initial threshold value is defined and a method of detecting the chopping peak is used. However, this detection method takes time depending on the signal due to repetitive detection. Thus, in this study, we proposed to extract the chopping frequency using MUltiple SIgnal Classification(MUSIC) algorithm. We applied the MUSIC algorithm to a given JEM signal to find the chopping frequency and determine the blade number candidates. We also applied the MUSIC algorithm to other chopping frequency extractions to determine the score of the candidate groups. Unlike the conventional detection algorithm, which requires repetitive frequency detection, MUSIC algorithm quickly detects the accurate chopping frequency and reduces the calculation time.

• Journal of information and communication convergence engineering
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• v.3 no.3
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• pp.115-118
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• 2005

In this study, the proposed algorithm is a correlativity signal in a mobile wireless channel that has estimated the direction of arrival. The proposed algorithm applied the space average method in a MUSIC algorithm. The diagonal matrix of the space average method was changed to inverse the matrix and to obtain a new signal correlation matrix. The existing algorithm was analyzed and compared by applying a proposed signal correlation matrix to estimate the direction of arrival in a MUSIC algorithm. The experiment resulted in a proposed algorithm with a min-norm method resolution at more than $5^{\circ}$. It improved more than $2^{\circ}$ in a MUSIC algorithm.

• Proceedings of the KAIS Fall Conference
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• 2012.05a
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• pp.193-196
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• 2012

조용필은 가수로서 대한민국 가요계의 살아있는 역사, 전설, 가왕, 국민가수 등의 여러 호칭으로 불리며 한국의 대중음악을 크게 발전시킨 인물로 평가 되고 있다. 그의 음악적 능력은 가수로서 뿐만이 아니라 1980년대에 우리 대중음악사에서 가장 뛰어난 작곡가이자 편곡가이기도 했다. 그로 인해 우리 대중음악의 음악적인 스펙트럼을 확장시키고 이후 우리 대중음악의 편곡에 지대한 영향을 미친 인물이다. 본 논문은 조용필의 음악적인 색채가 본격적으로 구축된 것으로 평가받는 3집과 4집의 음악에 나타난 그의 편곡 테크닉을 중심으로 분석해 보고, 아울러 우리 대중음악에 끼친 영향에 대해 알아보는 논문이다.

• Journal of the Korea Society of Computer and Information
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• v.22 no.1
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• pp.77-87
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• 2017

In this paper, we propose an analysis of the sound source of virtual orchestral music in detail by using the production technology of sampling and playback, and technical experiments and verification for the most advanced Hollywood Library series of timbre and the timbre production and control technology of Vienna instrument Pro and other softwares, to find their solutions and come up with the best timbre production method for orchestral music from the perspective of the specific design ideas of the productions of virtual orchestral instruments. The so-called virtual orchestral instruments are non-real orchestral instruments, which are based on the imitation of timbre of real orchestral instruments, processed and synthesized through the scientific and technological means, and produced by the use of electronic equipments or computers. The study of virtual timbre production technology is very important, and it is like the study of composers' creative techniques. Not only scientific and advanced timbre production methods can be obtained from the study, but also new ways of future timbre production are expected to be explored.