standard definition tv 中文意思是什麼

standard definition tv 解釋
標準清晰度電視
  • standard : n 1 標準，水準，規格，模範。2 旗；軍旗，隊旗；【徽章】標幟，標記；旗標，象徵。3 【植物；植物學】...
  • definition : n. 1. 限定。2. 定義，界說。3. 明確。4. （透鏡的）明晰度。5. （收音機的）清晰度。6. （印花）輪廓。
  • tv : T. V. ＝ television
  1. The essential intention of conditional access system ( cas ) is to achieve pay - tv of the digital broadcast system by means of subscriber management and authorization control. so cas is the key technology to realize the pay - tv and interact - tv. based on composite technology in transport layer, paper describes the production and structure of transport stream in mpeg - 2 standard, mpeg - 2 program special information and conditional access definition in service information from dvb standard

    有條件接收系統（ conditionalaccesssystem ， cas ） ，其基本目的是通過對用戶的授權控制和管理，實現數字廣播電視系統的有償服務，在為運營商帶來經濟上回報的同時，也能為用戶提供更多、更高質量的服務內容，它是實現付費電視、交互電視的關鍵技術。
  2. Dvb - t digital tv receiver can receive dvb - t digital tv program, decode in the pc and play mpeg - 2 video and audio signal which complied with high - definition tv or standard - definition tv duly. it can be used for televiewing in the microcomputer and mobile receiving

    基於usb2 . 0的dvb - t數字電視接收系統可以接收dvb - t數字電視節目，實現在個人電腦上解碼並及時播放高清或標清電視畫質的mpeg - 2視頻信號和音頻信號，適合運用微電腦收看電視節目，並且可以移動接收。
  3. With the establishment of digital tv and high - definition tv ' s standard, also the development of dmd and lcos, projection display technology has wide potential use

    隨著數字電視和高清晰電視（ hdtv ）標準的確立以及dmd和lcos等空間光調制器技術的成熟，投影顯示技術具有更加廣泛的應用前景。
  4. Standard definition tv sdtv

    標準清晰度電視
  5. We believe that the most effective way to encourage rapid adoption of dtt in hong kong would be through hdtv and other value - added enhanced tv services, and not merely more standard definition television ( sdtv ) services

    我們相信加快公眾接受數碼電視的誘因是高清晰度電視及其他多功能服務而不是多量的標準數碼電視服務。
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