33.170 电视播放和无线电广播 标准查询与下载
共找到 793 条与 电视播放和无线电广播 相关的标准，共 53 页
Digital video broadcasting. Service information for IP datacast over terrestrial digital video broadcasting networks for handled terminals (DVB-H). Basic parameters
- ICS
- 33.170
- CCS
- 发布
- 2014
- 实施
- 2014-09-01
Sound broadcasting digital. Coding of signals of sound broadcasting with reduction of redundancy for transfer on digital communication channels. A part III (MPEG-4 audio). Audio lossless coding
- ICS
- 33.170
- CCS
- M60
- 发布
- 2014
- 实施
- 2015-01-01
Digital Video Broadcasting. Channel level system for terrestrial digital video broadcasting for handheld terminals (DVB-H). Basic parameters
- ICS
- 33.170
- CCS
- 发布
- 2014
- 实施
- 2015-09-01
Digital Video Broadcasting. Test reciever of a second generation digital terrestrial television broadcasting system (DVB-T2). Basic parameters. Technical requirements
- ICS
- 33.170
- CCS
- 发布
- 2014
- 实施
- 2015-09-01
Sound broadcasting digital. Coding of signals of sound broadcasting with reduction of redundancy for transfer on digital communication audiochannels. A part III (MPEG-4 audio). Scalable lossless coding
- ICS
- 33.170
- CCS
- 发布
- 2014
- 实施
- 2015-01-01
Digital Video Broadcasting. Modulator of a second generation digital terrestrial television broadcasting system (DVB-T2). Basic parameters. Technical requirements
- ICS
- 33.170
- CCS
- 发布
- 2014
- 实施
- 2015-09-01
Sound broadcasting digital. Coding of signals of sound broadcasting with reduction of redundancy for transfer on digital communication channels. Part III (MPEG-4 audio). Oversampled audio
- ICS
- 33.170
- CCS
- 发布
- 2014
- 实施
- 2015-01-01
Digital Video Broadcasting. Gateway of a second generation digital terrestrial television broadcasting system (DVB-T2). Basis parameters. Technical requirements
- ICS
- 33.170
- CCS
- 发布
- 2014
- 实施
- 2015-09-01
Digital Video Broadcasting. Modulator Interface (T2-MI) for a second generation digital terrestrial television broadcasting system (DVB-T2). Basic parameters
- ICS
- 33.170
- CCS
- 发布
- 2014
- 实施
- 2015-09-01
Digital video broadcasting. Multimedia home platform. Classes 1.2. Basic parameters
- ICS
- 33.170
- CCS
- 发布
- 2014
- 实施
- 2015-09-01
Digital Video Broadcasting (DVB). Methods of channel coding and modulation for a second generation of cable television systems (DVB-C2). Basic parameters
- ICS
- 33.170
- CCS
- M61
- 发布
- 2014
- 实施
- 2014-09-01
IEC/TR 62002-4:2009(E) gives a standard method to test Total Radiated Sensitivity (TRS) of a category c) terminal specified in IEC 62002-1. This is a practical measure of the radiated sensitivity as it takes into account both the terminal antenna efficiency and possible terminal generated additional noise. Moreover, it can be used directly in the link budget calculations for the network coverage predictions.
Mobile and portable DVB-T/H radio access - Part 4: Measurement methods for total radiated sensitivity in hand-held broadcast terminals
- ICS
- 33.170
- CCS
- 发布
- 2013-12-31
- 实施
IEC 60728-3-1:2012 is applicable to the methods of non-linearity measurement for cable networks which carry only digitally modulated television signals, sound signals and signals for interactive services. These methods take into account the specific signal form and behaviour of digitally modulated signals which differ from the analogue broadcast signals represented mainly by the existence of discrete carrier signals.
Cable networks for television signals, sound signals and interactive services - Part 3-1: Active wideband equipment for cable networks - Methods of measurement of non-linearity for full digital channel load with DVB-C signals
- ICS
- 33.170
- CCS
- 发布
- 2013-12-31
- 实施
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.
Internet protocol (IP) and transport stream (TS) based service access (TA1)
- ICS
- 33.170
- CCS
- 发布
- 2013-12-31
- 实施
Determination of the impact on the fixed service operating in the 11.7-12.2 GHz band when geostationary fixed-satellite service networks in Region 2 exceed power flux-density thresholds for coordination
- ICS
- 33.170
- CCS
- 发布
- 2013-12-01
- 实施
Digital Video Broadcasting (DVB) - Second generation framing structure, channel coding and modulation systems for Broadcasting, Interactive Services, News Gathering and other broadband satellite applications (DVB-S2) (Endorsement of the English version EN
- ICS
- 33.170
- CCS
- M61
- 发布
- 2013-08
- 实施
Methods of measurement for digital network - Performance characteristics of terrestrial digital multimedia transmission network (IEC 62553:2012); English version EN 62553:2013
- ICS
- 33.170
- CCS
- M11
- 发布
- 2013-08
- 实施
- 2013-08-01
DVB-S (EN 300 421 [2]) was introduced as a standard in 1994 and DVB-DSNG (EN 301 210 [3]) in 1997. The DVB-S standard specifies QPSK modulation and concatenated convolutional and Reed-Solomon channel coding, and is now used by most satellite operators wor
Digital Video Broadcasting (DVB); Second generation framing structure, channel coding and modulation systems for Broadcasting, Interactive Services, News Gathering and other broadband satellite applications (DVB-S2)
- ICS
- 33.170
- CCS
- 发布
- 2013-05-23
- 实施
- 2013-05-23
Digital Video Broadcasting (DVB) - Specification for Service Information (SI) in DVB systems (Endorsement of the English version EN 300468 V1.13.1 (2012-08) as German standard)
- ICS
- 33.170
- CCS
- M62
- 发布
- 2013-04
- 实施
Digital radio mondiale (DRM) - Part 2: digital radio in the bands below 30 MHz - Methods of measurement for DRM transmitters
- ICS
- 33.170
- CCS
- M72
- 发布
- 2013-03-27
- 实施
- 2013-03-27
