摘要
本文根据新颁布实施的数字电视编码器、解码器的入网测试标准,介绍了数字电视编码器和解码器入网的技术要求,并列出一些相应的测量方法及新颁布实施标准与原入网测试技术要求的主要差别。
The State Administration of Radio. Film and Television published the standard: GY/T 212-2006 Technical Requirements and Measurement Methods of Encoders and Decoders for the Standard Definition Digital Television on Aug. 1, 2006. As one of main drafters of this standard, the author, on basis of an analysis of main differences between the new standard and the original technical requirements of tests, introduces technical requirements and measuring methods for DTV encoders and decoders used in DTV broadcasting systems, and raises some questions to note in tests.
出处
《广播与电视技术》
北大核心
2007年第3期24-24,26,共2页
Radio & TV Broadcast Engineering