• Digital Contents
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• no.12 s.151
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• pp.21-29
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• 2005

DC산업이 차세대 국가성장동력인것은 분명하지만 업종별로 구분했을때 명암이 엇갈리는 것은 어쩔수 없는 세상이치인가보다. 올해도 이러한 현상은 여전했다. 상승세가 다소 꺾였다고는 하지만 여전히 온라인 게임분야가 전체시장을 주도한 가운데 패키지 게임·e러닝·DC솔루션분야는 새로운 수요를 찾기위한 관련업계의 움직임이 분주했다. 또한 올해 DC업계에서는 이통사들의 음악서비스 시장진출과 소리바다의 P2P 서비스중단등의 이슈로 온라인 음악시장이 출렁거렸고‘ 한류’의 바람을 타고 디지털 영상분야에서도 가능성을 확인했다.

• 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.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.10 no.1
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• pp.23-31
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• 2015

The purpose of this study is to find the factors of the box office record in Korean popular music. For this purpose, 1.239 musics were selected in the Gaon digital weekly album chart from second week July 2013 to first week July 2014. The result can be summarized as follows: First, entertainment of music company, distribution of music company, singer, OST(Original Sound Track), television show, SNS and high ranking in the first week of its release are the factors of the box office record in Korean popular music. Second, entertainment of a large number of music production company is more effective than the others, but there is no difference in the case of distribution music company. Third, musics of singers who have large number of music ranked Gaon digital chart and appearance of television show program are effective in the box office record in Korean popular music. Fourth, SNS are great factors to promote Korean popular music. Fifth, it is important to rank high position in the first week of its release.

• The KIPS Transactions:PartD
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• v.14D no.4 s.114
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• pp.381-388
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• 2007

Consumers changed to the subject to produce a digital contents as data transmission technique is advanced and a digital machine is diffused variously. Users are interested greatly in a user creative movie (UCM) production among various online contents. The UCM production method which uses the music and picture is the method that users make the UCM more easily. However, the UCM production service has the problem that any association does not exist in the music and picture and that the picture changes according to fixed time interval without the relation at a music rhythm. To solve this problem, we propose the UCM production method which uses a music analysis and picture analysis in the paper. A music analysis finds a picture change time according to the rhythm and a picture analysis finds the association of the picture. A music analysis finds strong parts of the sound which uses Root-Mean-Square (RMS). And a picture analysis classifies the picture as a scenery picture and people picture which uses structure simplicity of the picture(SSP) and face region detection. A picture analysis got correct result of 86.4% in the experiment and we can finds the association at each picture and arranges the sequence which the picture appears. Therefore, if we use a music and picture analysis at the UCM production, users may make natural and efficient movie.

• Digital Contents
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• no.12 s.127
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• pp.102-103
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• 2003

게임과 애니메이션, 모바일 콘텐츠와 캐릭터 등을 망라한 디지털콘텐츠국제전시회‘디콘(DICON)2003’이 지난달 13일 서울 삼성동 코엑스 대서양홀에서 3일간의 일정으로 개막됐다.한국문화콘텐츠진흥원이 주관한‘디콘 2003’은 애니메이션,캐릭터,게임,음악,인터넷과 모바일 콘텐츠 등 디지털 콘텐츠를 총망라하는 행사로, 프랑스,일본,중국,홍콩 등 총 8개국 140여개 업체가 참여했다.

• Journal of Digital Convergence
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• v.13 no.8
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• pp.549-558
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• 2015

Purpose of this study was to investigate the effect of music therapy on vital signs, anxiety, cortisol, and pain of Cataract Surgery Patients in elderly. Non equivalent control group pre-post test design was adopted. The number of subjects consists of 41 elderly having cataract surgery, 21 in the experimental group and 20 in the control group. Data were analyzed by $x^2$ test, Fisher's exact test, independent sample t-test, and Mann-Whitney U test. Results were: 1) there was no difference between two groups in their vital signs changes 2) anxiety, cortisol in the saliva, and pain of the experimental group decreased more significantly than those of the control group. This study confirmed the ability of music therapy to relieve pain and anxiety in cataract surgery, and suggested that music therapy could be used effectively in various interventions for the elderly.

• Journal of Digital Convergence
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• v.18 no.12
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• pp.127-132
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• 2020

The Smart Music Learning Device(SMLD) presented in this paper constructs the display part by attaching the touch panel to both sides of the transparent panel. The main processing unit uses raspberry pie, and the operating system uses Android. On the transparent panel, music education contents are displayed, and on the touch panels 1 and 2, the inputs of learners and instructors are accepted. The signal input from the touch panels 1 and 2 controls the progress of the music education contents through a process in the main processing unit. This control process design and implement a two - sided panel - based interactive training algorithm. This device aims at musical education based on mutual understanding. Therefore, it conducts face-to-face education using music education contents presented through transparent panel. This allows the instructor to know in real time the response to the learner, thus improving the understanding of the learning and the quality of the education. Also, the learner's concentration can be improved.

• The KIPS Transactions:PartA
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• v.10A no.6
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• pp.737-748
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• 2003

With the popularity of digital music contents, querying and retrieving music contents efficiently from database has become essential. In this paper, we propose a Fast Melody Finder (FMF) that can retrieve melodies fast and efficiently from music database using frequently queried tunes. This scheme is based on the observation that users have a tendency to memorize and query a small number of melody segments, and indexing such segments enables fast retrieval. To handle those tunes, FMF transcribes all the acoustic and common music notational inputs into a specific string such as UDR and LSR. We have implemented a prototype system and showed on its performance through various experiments.

• Digital Contents
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• no.9 s.148
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• pp.30-33
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• 2005

최근 인터넷 상에서 블로그나 미니홈피에 올린 음악이나 사진 등을 둘러싸고 저작권 관련 업체들의 소송이 잇따르고 있다. 자신 들의 정당한 권리를 찾고 포털업체들이 독점하고 있는 이익을 찾아오겠다는 것이다. 이에 반대하는 네티즌들은 현실적으로 돈을 주고 산 유료음악조차 마음대로 활용 못하는 등 온라인 음악시장이 제대로 갖춰지지 않은 상황에서 단속부터 강화해 애꿎은 범법 자만 양산한다고 반발하고 있다. '펌'이 정보공유라는 인터넷 고유의 속성에 걸맞은 거역할 수 없는 흐름이라는 의견과 이에 반대 하는 의견이 팽팽하게 맞서고 있는 가운데 이에 대한 빠른 대책마련이 요구되고 있다.

• Digital Contents
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• no.8 s.135
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• pp.50-51
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• 2004

멜로디를 흥얼거리는 허밍 동작만으로도 원하는 음악 콘텐츠를 찾아주는 검색 엔진이 등장했다. 엔터테인먼트 솔루션 개발업체 나요미디어는 노래 제목이나 가수 이름을 몰라도 머릿속에 떠오르는 음을 읊조리는 행위만으로도 해당 음악을 검색해주는 클라이언트서버 방식의 음악검색 엔진‘뮤진’을 특허 받아 이목이 집중되고 있다. 나요미디어는 이번에 개발한 이 허밍 검색 엔진을 올 하반기부터 국내 주요 인터넷 포털과 이동통신서비스를 통해 일반 이용자들에게 서비스할 예정이다. 특허를 받았다는 소식에 도곡동에 위치한 나요미디어 사무실을 찾았다.