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Standard No.	Title	Price(USD)	Delivery	Status	Add to Cart
GY/T 262-2012	Algorithms to measure audio programme loudness and true-peak audio level	$330.00	via email in 1~3 business day	valid,,2012-8-7
GY/T 263-2012	Technical requirements for loudness and true-peak indicating meters	$210.00	via email in 1~3 business day	valid,,2012-8-7
GY/T 264-2012	Specifications of statistic method for TV and sound broadcasting service outage	$150.00	via email in 1~3 business day	valid,,2012-8-7
GY/T 265-2012	NGB broadband access system-Technical specification of HINOC physical layer and media access control protocol	$2010.00	via email in 1~3 business day	valid,,2012-8-20
GY/T 266-2012	NGB broadband access system-Tecnical specification of C-DOCSIS	$1500.00	via email in 1~3 business day	valid,,2012-8-17
GY/T 267-2012	Technical specification of middleware for Next Generation Broadcasting receiver	$9060.00	via email in 1~3 business day	valid,,2012-10-15
GY/T 268.1-2013	Digital audio broadcasting in FM band——Part 1:Framing structure,channel coding and modulation for digital broadcasting channel	$490.00	via email in 1~3 business day	valid,,2013-8-14
GY/T 268.2-2013	Digital audio broadcasting in FM band——Part 2:Multiplexing	$140.00	immediately	valid,,2013-11-11
GY/T 269-2013	NGB broadband access system-Technical specification of C-HPAV	$1230.00	via email in 1~3 business day	valid,,2013-8-14
GY/T 27-1984	Configuration and technical spefication for television video channel test instrument	$244.00	via email in 1~3 business day	valid,,1985-1-1
GY/T 270-2013	Specfication of closed caption system for digital television	$750.00	via email in 1~3 business day	valid,,2013-8-14
GY/T 271-2013	Technical requirements and measrement methods of AVS+ HDTV encoder	$270.00	via email in 1~3 business day	valid,,2013-10-28
GY/T 272-2013	Safe areas for television images of 16:9 aspect ratio to display on the 4:3 aspect ratio screen	$140.00	via email in 1~3 business day	valid,,2013-11-25
GY/T 273-2013	Technical requirements and measurement methods of low power SW multifrequency broadcasting transmitters	$180.00	via email in 1~3 business day	valid,,2013-12-6
GY/T 274-2013	Technical requirements and measurement methods of digital mixing console	$180.00	via email in 1~3 business day	valid,,2013-11-29
GY/T 275-2013	Technical specifications of radio programme quality monitoring	$150.00	via email in 1~3 business day	valid,,2013-12-6
GY/T 276-2013			via email in business day	to be superseded,2025-7-20,2013-12-31
GY/T 277-2014	Technical specification of digital rights management for internet television	$1010.00	via email in 1~8 business day	valid,,2014-5-6
GY/T 277-2019	Technical specification of digital rights management for video audio content distribution	$1020.00	via email in 1~10 business day	valid,,2019-7-5
GY/T 278-2014	Technical requirements and measurement methods of standard definition direct broadcasting satellite intergrated receiver decoder with conditional access and location lock function		via email in business day	valid,,2014-8-6
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