M63 节目传输 标准查询与下载

DIN EN 62553:2012 数字网络测量方法.陆地数字媒体传输网络的性能特征 (IEC 103/89/CDV-2010).英文版本FprEN 62553-2010

Methods of measurement for digital network - Performance characteristics of terrestrial digital multimedia transmission network (IEC 103/89/CDV:2010); English version FprEN 62553:2010

ITU-R SM.1753-2-2012 无线电噪声的测量方法

For radio noise measurements there is a need to have a uniform, frequency-independent method to produce comparable, accurate and reproducible results between different measurement systems. This Recommendation provides a set of processes or steps that need to be integrated in a measurement procedure resulting in these comparable results.

Methods for measurements of radio noise

GY/T 263-2012 响度和真峰值指示仪表技术要求

规定了采用GY 262-2012中的算法测量一至五个声道节目的音频响度和音频信号真峰值电平的指示仪表的技术要求。适用于响度和真峰值测量仪表的研究和开发。

Technical requirements for loudness and true-peak indicating meters

GY/T 262-2012 节目响度和真峰值音频电平测量算法

规定了一至五个声道节目音频的响度客观测量算法以及音频信号真峰值电平的测量算法。适用于在电视节目或广播节目的收录、制作、交换、传送和监测环节,对节目响度和真峰值电平的测量,也适用于响度和真峰值测量仪表的研究和开发。

Algorithms to measure audio programme loudness and true-peak audio level

GY/T 264-2012 广播电视停播统计方法规范

规定了广播电视业务的停播统计方法。适用于从事广播电视播出、传输、覆盖及新媒体播出业务的安全播出责任单位的安全播出停播指标统计工作。

Specifications of statistic method for TV and sound broadcasting service outage

ITU-R BT.2020-2012 产品和国际节目交换用超高清电视系统的参数值

Ultra-high definition television (UHDTV) will provide viewers with an enhanced visual experience primarily by having a wide field of view both horizontally and vertically with appropriate screen sizes relevant to usage at home and in public places. UHDTV applications require system parameters that go beyond the levels of HDTV. This Recommendation specifies UHDTV image system parameters for production and international programme exchange.

Parameter values for ultra-high definition television systems for production and international programme exchange

ITU-R BS.2019-2012 3D电视节目播放的产品与国际交换用音频系统

This Recommendation specifies the audio system that should be used worldwide for the production 1 and international exchange of the audio component of 3DTV 2 programmes for broadcasting; this Recommendation does not apply to the audio for UHDTV 3DTV systems.

Audio system for the production and international exchange of 3DTV programmes for broadcasting

ITU-T SERIES Y SUPP 16-2012 ITU-T Y.1900系列.网络电视内容传送IP组播配置指南补充.13号研究组

This supplement describes the technical guidelines for the deployment of IP multicast technologies for IPTV content delivery. The deployment guidelines identify the technical issues and considerations regarding the capabilities of IP multicast from the perspective of supporting the IPTV services.

ITU-T Y.1900-series – Supplement on guidelines on deployment of IP multicast for IPTV content delivery (Study Group 13)

ITU-R P.1409-1-2012 在频率大于1GHz的平流层中,使用高空平台和其他高架车站系统的传播数据和预测方法

This Recommendation provides information on the propagation methods appropriate in the consideration of radio communication systems or networks involving the use of high altitude platform stations, or other stations in the stratosphere.

Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 1 GHz

ITU-R P.1410-5-2012 操作频率在3-60 GHz之间的地面宽带无线接入系统设计的传播数据和预测方法

Broadband wireless access is an important method of providing broadband to individual households as well as small business enterprises. This Recommendation addresses systems in a frequency range from 3 to 60 GHz and gives guidance for line-of-sight (LoS) coverage and non-LoS propagation mechanisms of importance. For affected systems, rain methods are given to estimate diversity improvement by selecting the best base station from two and the coverage reduction under rainfall. Guidance is given regarding wideband distortion.

Propagation data and prediction methods required for the design of terrestrial broadband radio access systems operating in a frequency range from 3 to 60 GHz

ETSI TS 102 323-2012 数字视频广播(DVB).DVB传输流中TV-Anytime信息的传送和信令(版本1.5.1)

Digital Video Broadcasting (DVB); Carriage and signalling of TV-Anytime information in DVB transport streams (V1.5.1)

ANSI/SCTE 118-1-2012 特别节目广告插入.数据区定义、功能概述和应用指南

Program-Specific Ad Insertion - Data Field Definitions, Functional Overview and Application Guidelines

ANSI/SCTE 187-3-2012 立体视频用信息导则

Informative Guidance for Stereoscopic Video

ANSI/INFOCOMM 4M-2012 声图信号传输系统能量管理标准

Addresses power consumption management of audiovisual systems. Although the requirements and procedures can be applied to many types of audiovisual systems, this Standard pertains to audiovisual systems that have been permanently installed. This Standard addresses requirements of the audiovisual system as a whole, while allowing the user flexibility in design and selection of individual components. No power consumption or efficiency requirements for components are made as part of this Standard. An ROI spreadsheet and an energy management plan spreadsheet form are available for download at www.infocomm.org/standardsforms.

Audiovisual Systems Energy Management Standard

ANSI/SCTE 118-3-2012 特别节目广告插入.交通系统对广告插入系统的文档格式规范

Program-Specific Ad Insertion - Traffic System to Ad Insertion System File Format Specification

ANSI/SCTE 118-2-2012 特别节目广告插入.交通通信应用数据模型内容供应商

Program-Specific Ad Insertion - Content Provider to Traffic Communication Applications Data Model

ANSI/SCTE 20-2012 CEA-608闭合字幕和非实时采样图像的传送方法

This document defines a standard for the carriage of CEA-608 Closed Captions and certain other Vertical Blanking Interval (VBI) services in MPEG-2 compliant bitstreams constructed in accordance with ISO/IEC 13818-2

Methods for Carriage of CEA-608 Closed Captions and Non-Real Time Sampled Video

GY/T 254-2011 高清晰度电视测试图?

规定了高清晰度电视测试图中的各种信号和技术要求。适用于高清晰度电视信号的制作、播出、传输、发射、接收和监测等环节的调试、评价和维护。

Test pattern for high definition television

GY/T 253-2011 数字切换矩阵技术要求和测量方法

规定了数字切换矩阵的技术要求和测量方法。对于能够确保同样测量不确定度的任何等效测量方法也可以采用。适用于数字切换矩阵的研发、使用、测试和运行维护。

Technical specifications and measurement methods of digital routing switcher

GY/T 249-2011 标准清晰度电视测试图

规定了标准清晰度电视测试图中的各种信号、技术要求和用途。适用于标准清晰度电视信号的制作、播出、传输、发射、接收、监测等环节的调试、评价和维护。

Test pattern for standard definition television