• Proceedings of the Korean Society for Information Management Conference
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• 2013.08a
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• pp.129-132
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• 2013

협력추천은 이용자가 가지고 있던 지식과 경험 또는 정보를 활용하는데 사용하였던 지식을 토대로 다른 이용자들이 효율적으로 정보를 획득할 수 있도록 지원하는 것을 목적으로 하는 서비스이다. 이 연구에서는 음원 서비스의 기존 이용자들이 구축해놓은 공개앨범에 나타난 정보를 분석하는 과정에 동시인용분석기법을 적용하여 음원을 찾고자 하는 이용자들에게 선호할 만한 음악을 추천해주는 방안을 제시하였다. 동시출현한 정보를 기반으로 구축된 가수 네트워크에서는 연관 가수 집단이 폭 넓게 표현될 수 있었고, 동시출현한 빈도가 높은 상위 곡은 이용자에게 직접적으로 유사정보를 추천하는 방안으로 활용될 수 있는 것으로 나타났다.

• The Journal of the Korea Contents Association
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• v.15 no.3
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• pp.1-10
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• 2015

Generating chord score based on melody is essential for composition and arrangement, while it is picky for amateurs who do not have harmonics knowledges. To solve this problem, we developed automatic chord score generating program, ACGP. Based on genetic algorithm, it successfully reflects diverse hormonic factors and the mood of the music. User interface was also implemented so that anyone can use the program conveniently. Additional analysis was conducted to prove the utility of ACGP.

• The Journal of the Convergence on Culture Technology
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• v.8 no.1
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• pp.307-312
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• 2022

In line with the 4th industrial revolution and the innovative changes of the 21st century knowledge and information society, the education field where the 2015 revised curriculum is applied is facing a situation where it is necessary to consider various teaching and learning methods. Among them, interest in instructional design applying flipped learning suitable for future education is growing, but studies on classes using flipped learning in actual music and education are rare. In general music classes currently conducted in the elementary education field, it is insufficient to learn the musical function targeted in the class. Therefore, this study developed and validated an instructional design model for elementary school music and classes that applied flipped learning based on the ADDIE model, which is a systematic instructional design model, using the design and development research methodology. Based on the developed instructional design model, major issues for each stage were presented, and major educational implications in the development process were discussed.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.5
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• pp.3099-3110
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• 2015

Recently, there are so many music school graduates. In addition, there are many private music institutes. For this reason, there is a fierce competition in music education market. In the past, those who worked in music education market earned big money and so many parents wanted their girls and boys to learn playing a piano and other musical instruments. In the recent times, however, birth ratio was reduced dramatically in Korea and parents do not want their children to learn musical instruments due to economic depression and deteriorated music market. Eventually, the size of music education market was diminished dramatically and the competition in music education market is getting fiercer. Therefore, it is difficult to expect good performance in music education market without having an improved management system. In this respect, this study aims to understand what main factors have an impact on business performance in music institutes. The main areas studied in this paper include successful factors, reason why they start up a business, and successful management factors. The survey of this study targeted music institute owners. Based on the surveyed results, for the owners of the music institute, the method of the venture management approach, in other words, the application of the marketing knowledge, the consideration of the company system, the application of the smart technologies, etc., has been presented.

• 프린팅코리아
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• v.12 no.1
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• pp.85-85
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• 2013

문화체육관광부(장관 최광식)는 2011년도 기준 '2012 콘텐츠 산업 통계조사' 결과를 발표했다. '콘텐츠 산업 통계'는 국가승인 통계로서, 콘텐츠산업 분류에 근거해 출판, 만화, 음악, 게임, 영화, 애니메이션, 방송, 광고, 캐릭터, 지식정보, 콘텐츠솔루션 등 11개 산업에 대한 통계정보를 제공한다.

• The Journal of the Korea Contents Association
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• v.18 no.3
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• pp.342-353
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• 2018

The purpose of this study was to investigate the awareness of early childhood teachers for the development of early childhood education programs using background music. The subjects of this study were 272 early childhood teachers of kindergartens in Busan and Kyungnam provinces. The data were collected through questionnaires on the awareness of children's appreciation of fairy tales using background music. The collected data were analyzed by frequency and percentage using SPSS 18.0 program. The results of this study are as follows: First, the number of early childhood teachers who had experience of performing fairy tales using background music were less than half of them. Secondly, the purpose of appreciation of fairy tales using background music was to develop rich emotions. In order to understand the systematic knowledge and concept of background music, it was necessary to supply background music in various life styles. Third, development of a fairy tale appreciation program using background music was generally required. Third, development of a fairy tale appreciation program using background music was generally required. Fourth, a fairy tale appreciation program using background music is appropriate for the large group activity time of 10~20 minutes one or two times a week and it was necessary to have a concatenated structure of pre-activities, introduction methods, questioning techniques in development, finishing methods, evaluation methods, and extension activity methods.

• Journal of Digital Convergence
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• v.15 no.10
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• pp.411-417
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• 2017

This experimental research explores the effect of background music of TV documentary which can be classified as channel factor in the field of media effect, on audience's recall memory, flow, arousal of interest, evaluation of documentary. Most previous researches of media effect focused on the effect of sender factor and message factor on audience's memory, understanding, acquirement of knowledge, attitude, action. However the number of researches on the effect of background music on audience's various dependent variables is extremely limited, especially it is very difficult to find studies on the effect of background music of TV documentary on audience. Therefore this research tries to find the effect of background music of TV documentary on audience's recall memory, flow, arousal of interest, evaluation. For this research of experiment, 2 groups of subjects composed of 101 university students were exposed to 2 different video clips of TV documentary, one with background music, the other without it, After this experiment, Questions which were designed to measure audience's recall memory, flow, arousal of interest, evaluation were asked and analysed. This research found that background music of TV documentary increased audience's flow, degree of interest and raised evaluation, However meaningful effect of background music on audience's recall memory was not found.

• Journal of the Korean Society for information Management
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• v.23 no.2
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• pp.5-19
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• 2006

The purpose of this study is to observe and analyze information searching behaviors of various user groups in different access modes for designing user-centered query interface of content-based Music Information Retrieval System(MIRS). Two expert groups and two non-expert groups were recruited for this research. The data gathering techniques employed in this study were in-depth interviewing, participant observation, searching task experiments, think-aloud protocols, and post-search surveys. Expert users, especially majoring in music theory, preferred to input exact notes one by one using the devices such as keyboard and musical score. On the other hand, non-expert users preferred to input melodic contours by humming.

• Journal of Digital Contents Society
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• v.5 no.3
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• pp.213-218
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• 2004

The objective of this paper is to verify the usefulness and validity of ICT-based elementary education for musical composition using multimedia technology. Cearing with the characteristic of musical education, multimedia technology, which has made dazzling progress thanks to the rapid development of computer for the last several year, is expected to be a new alternative to overcome various problems of musical education and enhance students` musical function and knowledge. In particular, if ICT-based musical education is introduced in teaching musical composition, in which many elementary school techers feel difficulties, significant education effects will be produced. ICT-based musical education method in the paper identified imitation and problems in traditional theory-based learning and musical composition class using musical instruments and, as a part of resolving the limitations and problems, instructed elementary students in how to use a computer program and applied the program to musical composition class. As a result, the method maximized learning effect and improved stusents` ability to create melodies in a short term compared to traditional teaching methods.

• Korean Journal of Child Education & Care
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• v.18 no.3
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• pp.35-49
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• 2018

Purpose: The purpose of this study is to analyze the prospective child care teachers' discourse on the professionalism of music classes infants and children. For this purpose, in-depth interviews were conducted targeting second-year students in the department of child care and welfare at the H university in S city. Methods: The results were analyzed according to the methods of Bogdan and Biklen (2006). Results: The results of interviews showed, the prospective child care teachers felt that it was too soon to talk about their professionalism and teachers' professionalism needed further education and experience in the field. Additionally, regarding the professional music classes, the prospective child care teachers were suggested to require the knowledge of infants' individual development, difference and interest. Secondly, to be able to comply with the national curriculum and build an integrated education plan based on the themes that of infants and children' interests. Thirdly, to be familiar with the teaching methods guiding what to teach and how to teach. And in order to possess such expertise, the discourse suggested that the teachers should enjoy music themselves, learn musical instruments to develop their musical abilities, and have a variety of artistic experiences. In spite of their efforts, if they do not meet the needs, they should overcome by co-operating with their colleagues rather than giving up the music classes. Conclusion/Implications: This study presents the practical direction of music education for the prospective child care teachers.