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목진자 이화여자대학교 시청각교육연구원 1976 시청각교육 Vol.- No.1
30세기 초 라디오 방송이 처음 시작되면서부터 선견이 있는 사람들은 이 새로운 매체의 교육적인 활용과 그 가치를 예견하였었다. 사람들은 이 방송매체가 일반의 공동선을 성취하는데 그리고 그에 다라 국가의 일반적인 문화수준을 끌어올리는데 사용될 것을 기대했었다. 그 후 텔레비전의 출현과 더불어 교육방송은 방송의 상업주의 팽창의 측면에서, 그리고 국가적인 지원을 기반으로 점차 성장해 갔다. 오늘날 세계 도처의 수많은 사람들은 이 교육방송을 통하여 교육, 정보 그리고 문화를 받아들이고 있다. 특히 학교에서의 TV의 이용은 교사의 부족과 과다한 학습량에 대한 해결방안으로 국민학교에서 대학에 이르기까지 폭넓게 활용되고 있다.
목진자 단국대학교 1998 論文集 Vol.33 No.-
With the digital revolution, the boundaries recognized and codified between breadcasting and telephony in the 1934 Communications Act have broken down. In the early 1990s there are important trends observable in the field of world communication that have a considerable impact on the daily lives of people around the world. The four most essential current trends and their impact originate in the 1980s and mature in the 1990s. They are digitization, consolidation, deregulation, and globalization. Digitization means that technologies for the processing and transmission of information have gegun to use the same language. This is the computer language of the binary code. This digital language facilitates the convergence of computer, telecommunications, office technologies and assorted audio-visual consumer electronics. This digital integration offers speed, flexibility, reliability, and low costs. Channels greatly expand their capacity, the Electro Magnetic Spectrum can be more efficiently used, there is more consumer choice and more possibilities for interactive systems. Due to digitization, the telephone, cable, broadcast, and computer industries are converging the create these integrated broadband systems, which are relatively independent in the past. Convergence is facilitated by federal policy in the U.S. by the Telecommunications Act of 1996, which opens all communications services to competition, creating a ‘digital free-for-all’. Indeed the barriers between all forms of communication ar breaking down, and communication laws everywhere are becoming outdated. President Clinton announced the Telecommunications Act in 1996. The overarching purposed of the 1996. Telecommunications Act is to deregulate all communication industries and to permit the market, not public policy, to determine the course of the information highway and the communications system. Recently it is playing a main role in shaping of the global communications marketplace. It is more likely that deregualtion will lead to 1) merger activity, 2) increased concentration, and 3) continued downsizing. In this milieu, the Full Service Network(FSN) stared its multimedia service in Orlando, Florida at the end of 1994 for the first time in the world. The Orlando Project in mainly sponsored by Time Warner, Silicon Graphics, and AT&T with the investment of 500 million dollars for two years. The main services of FSN are video-on-demand(VOD) service, network game, on-line shopping, sports-on-demand, and interactive TV using the optical fiber network. With the above background, the situation of Full Service Network, the Orlando Project, will be examined to explore the benefits and problems for the future multimedia market of Korea.