M60 广播、电视网综合 标准查询与下载

ITU-T P.800.2-2016 平均意见得分解释和报告(研究组12)

Mean opinion score interpretation and reporting (Study Group 12)

GOST R 56951-2016 数字视频广播. 混合型广播/宽带环境中交互式应用和服务的传信和输送. 常规参数

Digital Video Broadcasting. Signalling and carriage of interactive applications and services in Hybrid broadcast/broadband environments. General parameters

GOST R 56952-2016 数字视频广播. 即时电视系统. 双向网络上的元数据传送. 基本参数

Digital Video Broadcasting. System TV-Anytime. Delivery of metadata over a bi-directional network. Basic parameters

GOST R 56948-2016 数字视频广播. 使用MPEG2传输流的DVB-IPTV服务的内容加密算法. 常规参数

Digital Video Broadcasting. Content Scrambling Algorithms for DVB-IPTV Services using MPEG2 Transport Streams. General parameters

GOST R 56954-2016 数字视频广播. DVB传输流中同步辅助数据的传送规格

Digital Video Broadcasting. Specification for the carriage of synchronized auxiliary data in DVB transport streams

GOST R 56950-2016 数字视频广播. CI PlusTM规范扩展. 基本参数

Digital Video Broadcasting. Extensions to the CI PlusTM Specification. Basic parameters

ITU-R BS.1534-3-2015 音频系统的媒介质量级别的主观评估方法

This Recommendation describes a new method for the subjective assessment of intermediate audio quality. This method mirrors many aspects of Recommendation ITU-R BS.1116 and uses the same grading scale as is used for the evaluation of picture quality.

Method for the subjective assessment of intermediate quality level of audio systems

ITU-R BS.1738-1-2015 对国际贡献电路上承载的4和8音频信道的鉴定和排序

This Recommendation provides the means to identify the allocation of multiple audio signals oninternational contribution circuits as well as the preferred ordering of these signals.

Identification and ordering of 4 and 8 track audio channels carried on international contribution circuits

ITU-R BT.2052-1-2015 陆地多媒体广播甚高频和超高频手动接收器移动接收规划准则

This Recommendation defines the planning criteria for various methods of providing terrestrial multimediabroadcasting for mobile reception using handheld receivers in VHF/UHF bands.

Planning criteria for terrestrial multimedia broadcasting for mobile reception using handheld receivers in VHF/UHF bands

ITU-R BT.1848-1-2015 为获得16:9宽屏幕产品而产生的安全区

Safe areas of wide-screen 16:9 aspect ratio digital productions

ITU-R BS.1770-4-2015 测量音频节目的音量和真正的峰值的算法

This Recommendation specifies audio measurement algorithms for the purpose of determining subjectiveprogramme loudness, and true-peak signal level.

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

ETSI TS 103 190-2-2015 数字音频压缩（AC-4）标准第2部分：身临其境的个性化音频（V1.1.1；包括软盘）

Digital Audio Compression (AC-4) Standard Part 2: Immersive and personalized audio (V1.1.1; Includes Diskette)

ITU-T G.995.2-2015 在库珀对上为客户设备操作的增强共模限制和测量方法

Enhanced common mode limits and measurement methods for customer premises equipment operating on copper pairs (Study Group 15)

YD/T 2942-2015 垃圾短信网间联动平台技术要求

本标准规定了垃圾短信网间联动平台的系统功能、系统框架、系统模块、接口要求、安全要求和性能要求。本标准适用于垃圾短信网间联动平台。

Technical requirements of correlative reacting platform on countering short message service(SMS)spam

ETSI TS 103 190-1-2015 数字音频压缩 (AC-4) 标准. 第1部分: 基于信道的编码

Digital Audio Compression (AC-4) Standard; Part 1: Channel based coding

ITU-R BT.1847-1-2015 50 Hz环境下产品和国际节目交流的1280×720,16:9主流图像格式

1 280 × 720, 16:9 progressively-captured image format for production and international programme exchange in the 50 Hz environment

ITU-R BS.2076-0-2015 音频定义模式

This Recommendation describes the structure of a metadata model that allows the format and content of audio files to be reliably described. This model, called the Audio Definition Model (ADM), specifies how XML metadata can be generated to provide the definitions of tracks in an audio file.

Audio Definition Model

ITU-R BT.2033-1-2015 第二代陆地数字电视广播系统甚高频和超高频包括保护比在内的计划参数

This Recommendation defines planning criteria, including protection ratios, for various methods ofproviding second generation digital terrestrial television broadcasting (DTTB) systems in theVHF/UHF bands.

Planning criteria, including protection ratios, for second generation of digital terrestrial television broadcasting systems in the VHF/UHF bands

ITU-R BT.2073-0-2015 超高清晰度电视和高清晰度电视广播使用高效率视频编码的标准

This Recommendation specifies the use of the High Efficiency Video Coding (HEVC) standard asper Recommendation ITU-T H.265 | ISO/IEC 23008-2 for ultra-high definition television (UHDTV)and high definition television (HDTV) broadcasting

Use of the high efficiency video coding (HEVC) standard for UHDTV and HDTV broadcasting

ETSI TS 132 130-2015 通用移动通信系统 (UMTS). LTE. 网络共享. 概念和要求 (V12.0.0; 3GPP TS 32.130版本12.0.0, 版本12)

Universal Mobile Telecommunications System (UMTS); LTE; Network sharing; Concepts and requirements (V12.0.0; 3GPP TS 32.130 version 12.0.0 Release 12)