• 전기의세계
• /
• v.39 no.1
• /
• pp.10-17
• /
• 1990

HDTV는 High Definition Television의 약어로서 아주 섬세한 영상을 대화면에 비추고 원음에 가까운 음질을 즐길수 있도록 개발된 차세대의 텔레비전을 의미한다. HDTV를 우리말로는 고선명TV 또는 고정세도TV라고 한다. 원래 HDTV라는 용어는 약4반세기전에 세계에서 먼저 HDTV개발을 시작한 일본에서 생긴 말이다. 최근에 일본에서 HDTV를 Hivision이라고 한다. 미국에서는 ATV(advanced television), 유럽에서는 HD-MAC(high definion multiplexed analog component television)이라고 한다.

• Korean journal of communication and information
• /
• v.29
• /
• pp.111-145
• /
• 2005

In this study, the problems In the current HDTV programming strategies were critically inquired into and reform measures were sought through in-depth interview with HDTV programming staff and program directors of the three major terrestrial broadcasting systems that are in their fourth year of HDTV broadcasting, and through analysis of the characteristics of HDTV programming. The analysis of this study showed that the time allocated to HDTV programs far exceeded the thirteen hours per week set by the Korean Broadcasting Commission. However, the percentage of HDTV programs broadcasted during the prime time was low, which as a result, limited the opportunity for the audiences to experience HDTV. furthermore, the low percentage of programs such as documentaries, sports, movies, etc. that are preferred by early adopters and through which the features of HDTV including high quality of picture, wide screen, etc. can be fully applied and shown did not appear to help in accelerating the popularization of HDTV In order to improve these problems, despite their having to bear the initial production costs, the broadcasting systems must come up with an aggressive strategies for the programming of documentaries, sports programs and dramas in order to strengthen the competitiveness in HDTV production and secure future adopters, and together with this, full support from the policy planning authorities and companies manufacturing electric home appliances, the other leaders in DTTB(Digital Terrestrial Television Broadcasting) transition, are necessary in order to promote the production of HD contents.