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 页
Cable networks for television signals, sound signals and interactive services - System outlet for connecting customer premises equipment (CPE) by means of coaxial receiver leads - Main dimensions
- ICS
- 33.060.40
- CCS
- M61
- 发布
- 2012-01
- 实施
Link Control Word Formats and Messages Addendum 1 - Conventional Fallback
- ICS
- 33.070.10
- CCS
- M61
- 发布
- 2012
- 实施
이 표준은 텔레웹의 전송 계층을 명시한다.텔레웹 서비스는, 예를 들면, VBI, D
TeleWeb application－Part 2：Delivery methods
- ICS
- 33.170;35.240.99
- CCS
- M61
- 发布
- 2011-12-30
- 实施
- 2011-12-30
KS C IEC 62298의 이 부분은 적합한 복호기에 방송되거나 표시될 웹 형식의 텍스트
TeleWeb application-Part 1:General description
- ICS
- 33.170;35.240.99
- CCS
- M61
- 发布
- 2011-12-30
- 实施
- 2011-12-30
Dual-Stack Lightweight (DS-Lite) Technical Requirements
- ICS
- CCS
- M61
- 发布
- 2011-12-20
- 实施
- 2012-02-01
Radio data system (RDS). Receiver products and characteristics. Methods of measurement
- ICS
- 33.170
- CCS
- M61
- 发布
- 2011-09-30
- 实施
- 2011-09-30
Digital Video Broadcasting (DVB); Globally Executable MHP (GEM) Specification 1.3 (including OTT and hybrid broadcast/broadband) (V1.2.1; Includes Diskette)
- ICS
- CCS
- M61
- 发布
- 2011-09-01
- 实施
Digital Video Broadcasting (DVB); IP Datacast: Program Specific Information (PSI)/Service Information (SI); Part 2: IP Datacast over DVB-SH (V1.2.1)
- ICS
- CCS
- M61
- 发布
- 2011-09-01
- 实施
Digital Video Broadcasting (DVB); System Specifications for Satellite services to Handheld devices (SH) below 3 GHz (V1.2.1)
- ICS
- CCS
- M61
- 发布
- 2011-09-01
- 实施
Digital Video Broadcasting (DVB); Guidelines for the implementation of DVB-IPTV Phase 1 specifications; Part 5: Content Download Service (CDS) (V1.3.1)
- ICS
- CCS
- M61
- 发布
- 2011-09-01
- 实施
Digital Video Broadcasting (DVB); Support for use of the DVB Scrambling Algorithm version 3 within digital broadcasting systems V1.1.1
- ICS
- CCS
- M61
- 发布
- 2011-09-01
- 实施
Digital Video Broadcasting (DVB) - Frame structure channel coding and modulation for a second generation digital transmission system for cable systems (DVB-C2) (Endorsement of the English version EN 302769 V1.2.1 (2011-04) as German standard)
- ICS
- 33.170
- CCS
- M61
- 发布
- 2011-09
- 实施
This part of IEC 60728 lays down the measuring methods, performance requirements and data publication requirements of optical equipment of cable networks for television signals, sound signals and interactive services. This standard • applies to all optical transmitters, receivers, amplifiers, directional couplers, isolators, multiplexing devices, connectors and splices used in cable networks; • covers the frequency range 5 MHz to 3 000 MHz; NOTE The upper limit of 3 000 MHz is an example, but not a strict value. • identifies guaranteed performance requirements for certain parameters; • lays down data publication requirements with guaranteed performance; • describes methods of measurement for compliance testing. All requirements and published data relate to minimum performance levels within the specified frequency range and in well-matched conditions as might be applicable to cable networks for television signals, sound signals and interactive services.
Cable networks for television signals, sound signals and interactive services. Optical equipment
- ICS
- 33.060.40;33.160.99
- CCS
- M61
- 发布
- 2011-07-31
- 实施
- 2011-07-31
This International Standard specifies the terminal for a service purchase and protection system for digital broadcasts, called the 18Crypt system. It is applicable in all countries and regions with suitably compliant broadcasting and multimedia distribution systems. Guidelines for compatible broadcast services are given in this standard. The service purchase and protection functions operate in a pure broadcast environment that may be combined with a bidirectional interactivity channel. This standard is applicable to the following broadcast systems. a) IP datacast over DVB-H systems IP datacast over DVB-H is an end-to-end broadcast system for delivery of any type of digital content and services using IP-based mechanisms optimized for devices with limitations on computational resources and battery. An inherent part of the IP datacast system is that it comprises a unidirectional DVB broadcast path that may be combined with a bi-directional mobile/cellular interactivity path. IP datacast is thus a platform that can be used for enabling the convergence of services from broadcast/media and telecommunications domains (for example, mobile/cellular). This standard specifies service purchase and protection for IP datacast over DVB-H systems (see Table B.6 for an overview of references to one such system). b) DVB T/C/S systems DVB T/C/S systems are end-to-end broadcast systems for audio/video data that employ an MPEG2 transport stream and use terrestrial, cable or satellite broadcast networks. This standard specifies a system for the protection of these broadcasts in a pure broadcast environment. In addition, this standard specifies how purchasing, key management and registration may be carried out over an optional interactivity channel. The protection technologies offered by this standard are designed to operate within an existing DVB SimulCrypt environment (see Table B.6 for an overview of references). c) MPEG2 TS-based IP systems MPEG2 TS-based IP systems employ bi-directional IP networks for the (broadcast) delivery of MPEG2 transport streams. This standard specifies a system for the purchase and protection of services and content delivered via these networks. This standard is applicable to, for example, DVB-IPI systems (see Table B.6 for an overview of references). d) Non-MPEG2 TS-based IP systems Non-MPEG2 TS-based IP systems employ bi-directional IP networks for the (broadcast) delivery of audio/video or other data using IP protocols instead of an MPEG2 transport stream. This standard specifies a system for the purchase and protection of services and content delivered via these networks (see Table B.6 for an overview of references).
Internet protocol (IP) and transport stream (TS) based service access
- ICS
- 33.170;35.100;35.240.99
- CCS
- M61
- 发布
- 2011-06-30
- 实施
- 2011-06-30
Digital Video Broadcasting (DVB); Implementation Guidelines for a second generation digital cable transmission system (DVB-C2) (V1.2.1)
- ICS
- CCS
- M61
- 发布
- 2011-06-01
- 实施
Digital Video Broadcasting (DVB); Generic Stream Encapsulation (GSE) implementation guidelines (V1.2.1)
- ICS
- CCS
- M61
- 发布
- 2011-05-01
- 实施
Digital Video Broadcasting (DVB); Implementation guidelines for DVB terrestrial services; Transmission aspects (V1.3.2)
- ICS
- CCS
- M61
- 发布
- 2011-05-01
- 实施
Recommendations ITU-R BT.601, ITU-R BT.709, ITU-R BT.1201 and ITU-R BT.1769 define a hierarchy of digital television image systems. Their pixel counts are recalled in Table 1; they stand to each other as multiples of 2 based on the use of square pixels, except for SDTV systems.
A perspective of the hierarchy of digital television image systems based on human viewing behaviour
- ICS
- CCS
- M61
- 发布
- 2011-05-01
- 实施
Recommendation ITU-T H.248.81 provides guidelines on the use of the international emergency preference scheme(IEPS)call indicator and priority indicator in ITU-T H.248 profiles for ITU-T H.323 and NGN systems.These guidelines may be used by other standards developmentorganizations (SDOs) when defining their profiles in support of priority services,e.g.,the emergency telecommunications service (ETS) and the multimedia priority service (MPS).
Gateway control protocol: Guidelines on the use of the international emergency preference scheme (IEPS) call indicator and priority indicator in ITU-T H.248 profiles (Study Group 16)
- ICS
- CCS
- M61
- 发布
- 2011-05-01
- 实施
Digital Video Broadcasting (DVB); Guidelines for the implementation of DVB-IPTV Phase 1 specifications; Part 4: Remote Management and Firmware Update (V1.3.2)
- ICS
- CCS
- M61
- 发布
- 2011-05-01
- 实施
