• The Journal of the Korea Contents Association
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• v.12 no.5
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• pp.125-133
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• 2012

The focus of the study is to propose a long-term teaching and learning direction of one-person creative enterprise by college students in the field of the industry of Applied Music Contents. Critical review on literature and theories related to the recent trends of Applied Music industry and entrepreneurship education was conducted. The study introduced a macro level of four educational principles of Applied Music studies at a college such as: integrating Applied Music education with a viewpoint of humanities, fostering creative entrepreneur spirits of students in the field of Applied Music, applying new social media and technologies into teaching knowledge and skills of Applied Music, and finally developing students' authentic music expertise under cognitive apprenticeship(by a relationship of mentor-mentee) of Applied Music.

• Proceedings of the Korean Information Science Society Conference
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• 2007.10d
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• pp.312-316
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• 2007

정보통신 기술의 전으로 디지털 콘텐츠분야는 혐의의 문화산업에서 벗어나 범 산업에 공통되는 요소로써 자리매김하고 있다. 디지털 콘텐츠의 급속한 양적 팽창은 콘텐츠의 저작권 보호 문제와 직접적인 충돌을 야기하고 있다. 특히, 저장된 MP3 음악 파일 재생하는 MP3 플레이어가 확산되면서 MP3 음악 파일의 무단 복제로 인한 저작권 침해 문제는 매우 심각하다. 본 논문에서는 이러한 문제를 해결하고 유비쿼터스 환경에 적합한 응용 기기로써 실시간 멀티미디어 재생기, SMP(Streaming Multimedia Player)를 설계한다. SMP는 WiBro 망을 통해 스트리밍 방식으로 음악을 전송받아 재생하는 휴대용 MP3 플레이어로써 저렴한 월정액의 저작권 및 통신요금으로 언제 어디서나 원하는 음악을 서비스 받을 수 있는 유비쿼터스 단말이다. 본 논문에서는 SMP 단말을 설계하고 WiBro 망과 P2P 통신을 이용한 서비스 연결 방식과 콘텐츠 제공 방식을 제안하고 분석한다.

• Journal of Korea Society of Industrial Information Systems
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• v.11 no.3
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• pp.10-14
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• 2006

To effectively manage a very large amount of music data, we need an indexing technique based on audio features. But the indexing techniques for audiofeatures have not been studied completely. In this paper, we describe a content-based music information retrieval technique for audio features using the TIP-indexing file. In addition, we develop and experiment the TIP-indexing files using various blocking factors to present performance comparisons for effective indexing. Experimental results show the effectiveness of the proposed techniques.

• Journal of the Korea Society for Simulation
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• v.26 no.4
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• pp.23-34
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• 2017

During Khmer Rouge Regime, Cambodian pop music was completely forgotten since 90% of artists were killed. After recovering from war since 1979, the music started to grow again in 1990. However, Cambodian popular music dynamic and flows are observably directed by the multifaceted socioeconomic, political and creative forces. The major problems are the plagiarism and piracy which have been prevailing for years in the industry. Recently, the consciousness of the need to preserve Khmer original songs from both fans and artist have been increased and become a new trend for Cambodia young population. Still, the music quality is in the limit state. To increase the mind-set, the feedbacks and inspiration are needed. The study suggested a music ranking website using sentiment analysis which data were collected from Production Companies Facebook Pages' posts and comments. The study proposed an algorithm which translates from Khmer to English, doing sentiment analysis and generate the ranking. The result showed 80% accuracy of translation and sentiment analysis on the proposed system. The songs that rank high in the system are the songs which are original and fit the occasion in Cambodia. With the proposed ranking algorithm, it would help to increase the competitive advantage of the musical productions as well as to encourage the producers to compose the new songs which fit the particular activities and event.

• Journal of Korea Entertainment Industry Association
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• v.15 no.8
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• pp.1-18
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• 2021

Idol music, which began to gain huge popularity in the domestic music market in the mid-1990s, has become one of the major global contents thanks to the global popularity of K-POP. As a result, the Korean music market continues to grow, forming the world's sixth-largest music market, and domestic music agencies are focusing more on fostering idol groups and producing idol music. The global success of idol music is surprising, but this has resulted in the domestic music market being biased toward idol music. As a result of the study, it was confirmed that there are several problems with the phenomenon of being biased toward similar types of musicians and music content. First, just as trend-oriented cultural contents face the problem of life expectancy all the time, the "Korean Wave" is also forced to think in terms of identity and sustainability. Second, it was observed that only consumers of a certain age may cause cultural alienation of other age groups, and thirdly, various problems such as shrinking creative paths due to the size of the cost required for idol group production and the lifespan of idol musicians' art activities. This paper derives the reality of the domestic idol bias phenomenon through comparative analysis of the English-American music market and the domestic music market, which have had a profound influence on the global music market in popular music history, and verified the theory and results through an expert survey using the Likert scale. In addition, the problems caused by the idol bias phenomenon were considered based on the theory of cultural diversity, and improvement directions were also suggested to solve this problem.

• The Safety technology
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• no.168
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• pp.26-26
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• 2011

• Journal of Korea Society of Industrial Information Systems
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• v.24 no.1
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• pp.13-21
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• 2019

The tendency of buyers of web information is changing from the cost-effectiveness which emphasizes the performance over the price to the cost-satisfaction which emphasizes the psychological satisfaction of the buyer. In music recommendation, one of the methods to increase psychological satisfaction is to use the music mood. In this paper, a music recommendation method considering the mood tag and the synonyms tag is proposed and, as an intermediate result of the proposed method, mood tags and music pieces are expressed in Thayer's AV space and then their distribution are analyzed. The analysis result shows the distributions of mood tags and the ones of music pieces are similar, which implies that the proposed recommendation method can provide significant results. In the future, the music recommendation performance will be analyzed.

• Journal of Korea Entertainment Industry Association
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• v.14 no.3
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• pp.229-236
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• 2020

In this paper, the tone of Daegeum, one of the most representative wind instruments of our country, was analyzed. Daegeum is widely used as Jeongak Daegeum and Sanjo Daegeum, which are played in royal and wind music, and Sanjo Daegeum is mainly played in Sanjo, Sinawi and folk music. The reason why the two pieces of music are being played in different music genres is due to the improvement of the length of the pipe and the location of the finger holes, allowing the Sanjo Daegeum to perform faster than Jeongak Daegeum, apply various techniques, and make the choice of musical instruments harmonized with music by making the difference in tone. For timber analysis of Jeongak Daegeum and Sanjo Daegeum, the composition of the overtones was visually verified through Spectrogram and Spectrum Analizer, in which the results of recordings were recorded by playing octave low, flat, and octave high positions with the same power. From this, Jeongak Daegeum, which is rich in low-pitched sound, harmonizes with solemn music such as royal music, and Sanjo Daegeum, which has a relatively clear high-pitched sound, is well suited to bright music such as solo music.

• Journal of Korea Entertainment Industry Association
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• v.13 no.2
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• pp.155-167
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• 2019

The aim of this study was to examine the experiences of music therapists in using their voice clinically. The researcher conducted in-depth interviews with seven music therapists who were able to explain their experiences in using voice. Each interview was analyzed using the phenomenological method of Amedeo Giorgi. The data analysis yielded 9 sub-categories and 6 components: "promotion of various feelings due to clinical use of voice", "voice use depending on the therapist's personality", "voice use for therapy", "positive musical experiences with clients in using voice", "difficulty in using voice as a tool for music therapy", and "attempt to change unsatisfactory voice". The result showed that the music therapists had both positive and difficult experiences with their clients in using their voice. Their instances of perceived unsatisfactory voice prompted them to develop themselves personally and professionally. This study is intended to provide a general understanding of voice use by music therapists and offer a solid basis for music therapists to study voice in the future.

• Journal of Korea Entertainment Industry Association
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• v.15 no.1
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• pp.63-73
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• 2021

This study aims to analyze music of Yoon-sang, as a part of musical research, which is the most fundamental approach among academic studies on Korean popular music. Yoon-Sang is a representative composer, who has gone through the 1980s to the present. The result of analysis of 21 songs created by Yoon-Sang showed that his songs are mostly characterized by tonal music, in which chord relationships develop focusing on keynotes. The reason why his music does not sound uniform pursuing stability is he properly added the progression of chromatic chords, based on diatonic chords and melodies. Dominant 7th chord and diminished 7th chord are used the most among diverse techniques adding chromatic colors. Along with these chords, chromatic intervals are used not only in chord progression but also in melodies. The successive, ascending or descending movement of the base line is his common composition and arrangement technique revealed in every song. One of formal changes with the stream of the times is that the number of measured in the pre-chorus and interlude that were of great importance in his songs of the 1990s decreased over time. With regard to harmonic changes, whereas modulation between parts was applied to his 2 songs created in the 2010s. Yoon-Sang's music had one strong tonality overall, but his music began to have more than two tonalities starting the 2010s, and this is a big variation in his music.