M61 广播、电视系统 标准查询与下载



共找到 992 条与 广播、电视系统 相关的标准,共 67

Digital Video Broadcasting (DVB); Head-End Implementation of DVB SimulCrypt V1.3.1

ICS
CCS
M61
发布
2003-01-01
实施

that ITU-R has issued several Recommendations on subjective methods of assessing sound quality

A guide to ITU-R Recommendations for subjective assessment of sound quality

ICS
CCS
M61
发布
2003-01-01
实施

This Annex is divided into the following sections, giving detailed requirements for various aspects of the tests

General methods for the subjective assessment of sound quality

ICS
CCS
M61
发布
2003-01-01
实施

Digital Video Broadcasting (DVB); Implementation guidelines for Data Broadcasting (V1.2.1)

ICS
CCS
M61
发布
2003-01-01
实施

Broadcast and On-line Services: Search, select, and rightful use of content on personal storage systems ("TV-Anytime Phase 1"); Part 3: Metadata; Sub-part 2: System aspects in a uni-directional environment V1.1.1

ICS
CCS
M61
发布
2003
实施

Digital Video Broadcasting (DVB); Multimedia Home Platform (MHP) Specification 1.0.3 V1.1.1

ICS
CCS
M61
发布
2003
实施

Telecommunications - Digital Transport of One-Way Video Signals - Parameters for Objective Performance Assessment

ICS
33.160.40
CCS
M61
发布
2003
实施

Broadcast and On-line Services: Search, select and rightful use of content on personal storage systems ("TV-Anytime Phase 1"); Part 7: Bi-directional metadata delivery protection (V1.1.1)

ICS
CCS
M61
发布
2003
实施

Digital Radio Mondiale (DRM); Multiplex Distribution Interface (MDI) V1.1.1

ICS
CCS
M61
发布
2003
实施

Broadcast and On-line Services: Search, select, and rightful use of content on personal storage systems ("TV-Anytime Phase 1"); Part 1: Phase 1 Benchmark Features V1.1.1

ICS
CCS
M61
发布
2003
实施

Digital Video Broadcasting (DVB); Guidelines for implementation and use of the control channel for SMATV/MATV distribution systems (V1.1.1)

ICS
CCS
M61
发布
2003
实施

Broadcast and On-line Services: Search, select, and rightful use of content on personal storage systems ("TV-Anytime Phase 1"); Part 2: System description V1.1.1

ICS
CCS
M61
发布
2003
实施

Broadcast and On-line Services: Search, select, and rightful use of content on personal storage systems ("TV-Anytime Phase 1"); Part 6: Delivery of metadata over a bi-directional network; Sub-part 2: Service discovery V1.1.1

ICS
CCS
M61
发布
2003
实施

1.1 General Standards of EN 50083 series deal with cable networks for television signals, sound signals and interactive services including equipment, systems and installations - for headend-reception, processing and distribution of sound and television signals and their associated data signals and -of signals for interactive services using all applicable transmission media. All kinds of networks like - CATV-networks - MATV- and SMATV-networks - individual receiving networks and all kinds of equipment, systems and installations installed in such networks, are within this scope The extent of this standardisation work is from the antennas, special signal source inputs to the headend or other interface points to the network up to the system outlet or the terminal input, where no system outlet exists. The standardisation of any user terminals (i.e. tuners, receivers, decoders, multimedia terminals etc.) as well as of any coaxial and optical cables and accessories therefor is excluded. 1.2 Specific scope of this part 8 This standard applies to the radiation characteristics and immunity to electromagnetic disturbance of cable networks for television signals, sound signals and interactive services and covers the frequency range 0,15 MHz to 3,0 GHz. This standard specifies EMC performance requirements and lays down the methods of measurement. Cable networks beyond the system outlets (e.g. the receiver lead, in simplest terms) which begin at the system outlet and end at the subscriber's terminal equipment shall comply with these recommendations provided that no other specific provisions apply. Requirements for the electromagnetic compatibility of receiver leads are laid down in EN 6096624, EN 6096625 and EN 6096626. To minimise the risk of interference to other radio services caused by possible radiation from a cable network and to limit the possible penetration of external signals which may interfere with the operation of a network, it is necessary not only to use equipment which satisfies the requirements of EN 50083-2 regarding limits of radiation and of immunity to external fields but also to ensure the integrity of all cable connections on each item of active or passive cable network equipment. Cable networks employing coaxial cables can be a source of interference to a wide range of services that utilise the radio frequency spectrum. These include not only the emergency services, safety of life, broadcasting, aeronautical and radio navigation services but also land mobile, amateur and cellular radio services. As existing and planned radio services need to be protected, radiation limits specified for cable networks should complied with. Additional protection for certain services may be required by national regulations.

Cable networks for television signals, sound signals and interactive services — Part 8: Electromagnetic compatibility for networks

ICS
33.060.40;33.100.01
CCS
M61
发布
2002-07-26
实施
2002-07-26

General specifications for analogue sound-programme transmission

Seamless splicing for MPEG-2 bit streams SERIES J: CABLE NETWORKS AND TRANSMISSION OF TELEVISION SOUND PROGRAMME AND OTHER MULTIMEDIA SIGNALS Miscellaneous Study Group 9

ICS
CCS
M61
发布
2002-07-01
实施

This Recommendation provides a multiplexing format appropriate for audio and video transmission by download-based protocol over TCP/IP without any session control protocols between server and client. However, when session control protocols are not used,

Multiplexing format for webcasting on the TCP/IP network SERIES J: CABLE NETWORKS AND TRANSMISSION OF TELEVISION SOUND PROGRAMME AND OTHER MULTIMEDIA SIGNALS Interactive systems for digital Television distribution Study Group 9

ICS
35.200
CCS
M61
发布
2002-07-01
实施

Digital Audio Broadcasting (DAB); Rules of Operation for the Multimedia Object Transfer Protocol (V1.1.1)

ICS
CCS
M61
发布
2002-07-01
实施

This ITU-T Recommendation describes a Basic Interoperable Scrambling System (BISS-E) for use on digital contribution circuits (satellite, DSNG, etc.) compliant with ITU-T Rec. J.89, which uses fixed keys. BISS-E uses encrypted Session Words and allows ce

Technical method for ensuring privacy in long-distance international MPEG-2 television transmission conforming to ITU-T Recommendation J.89 Series J: Cable Networks and Transmission of Television Sound Programme and other Multimedia Signals Ancillary digi

ICS
35.200
CCS
M61
发布
2002-07-01
实施

This Recommendation specifies that metadata used in cable networks must allow for modification at the cable head-end by the controlling cable network operator of that metadata received from an original source.

Metadata on cable networks Study Group 9

ICS
35.200
CCS
M61
发布
2002-07-01
实施

Digital Video Broadcasting (DVB); Multimedia Home Platform (MHP) Specification 1.0.2 V1.2.1

ICS
CCS
M61
发布
2002-06-01
实施



Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号