BS EN 60574-21:1994-视听、视频和电视设备及系统规范用于教育和培训应用的录像带引导和预告片-国家数字标准馆

现行 BS EN 60574-21:1994

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Specification for audiovisual, video and television equipment and systems-Video tape leader and trailer for education and training applications 视听、视频和电视设备及系统规范用于教育和培训应用的录像带引导和预告片

发布日期： 1994-04-15

规定了在视频录制的引导者和预告片上录制的最低要求，以帮助用户在录制材料开始之前调整设备以获得最佳性能，并规定了录制材料之前和之后的音频和视频信息，以确保正确识别和提示/退出节目。

Specifies the minimum requirements for recordings on leaders and trailers of video recordings to assist users to adjust equipment for optimum performance prior to start of recorded material and specifies the audio and video information to precede and follow the recorded material to ensure proper identification and cue-up/exit from the programme.

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发布单位或类别：英国-英国标准学会

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Specification for audiovisual, video and television equipment and systems-General
视听、视频和电视设备及系统规范全体的

Specification for audiovisual, video and television equipment and systems-Definitions
视听、视频和电视设备及系统规范定义

Specification for audiovisual, video and television equipment and systems-Specification for connectors for the interconnection of equipment in audiovisual systems
视听、视频和电视设备及系统规范视听系统设备互连用连接器规范

Specification for audiovisual, video and television equipment and systems-Guide for safe handling and operation of audiovisual equipment
视听、视频和电视设备及系统规范视听设备的安全操作指南

Specification for audiovisual, video and television equipment and systems-Symbols and identification
视听、视频和电视设备及系统规范符号和标识

BS 5817-10-1992

Specification for audiovisual, video and television equipment and systems-Specification for audio cassette systems
视听、视频和电视设备及系统规范盒式录音带系统规范

BS 5817-14-1985

Specification for audiovisual, video and television equipment and systems-Specification for audio striped card system
视听、视频和电视设备及系统规范音频条带卡系统规范

BS 5817-18-1989

Specification for audiovisual, video and television equipment and systems-Specification for connectors for automatic slide projectors with built-in triacs for audiovisual application
视听、视频和电视设备及系统规范视听用带内置双向晶闸管的自动幻灯机连接器规范

BS 5817-11-1989

Specification for audiovisual, video and television equipment and systems-Methods for operating video recording systems to facilitate browsing
视听、视频和电视设备及系统规范操作视频记录系统以方便浏览的方法

BS 5817-13-1990

Specification for audiovisual, video and television equipment and systems-Specification for a digital counter for audio cassette systems
视听、视频和电视设备及系统规范盒式音频系统用数字计数器规范

UNE 20637-18-1993

AUDIOVISUAL, VIDEO AND TELEVISION EQUIPMENT AND SYTEMS. PART 18: CONNECTORS FOR AUTOMATIC SLIDE PROJECTORS WITH BUILT-IN TRIACS FOR AUDIOVISUAL APPLICATION.
视听、视频和电视设备及系统第18部分:视听用内置双向晶闸管自动幻灯机连接器

UNE-EN 60574-21-1996

AUDIOVISUAL, VIDEO AND TELEVISION EQUIPMENT AND SYSTEMS. PART 21: VIDEO TAPE LEADER AND TRAILER FOR EDUCATION AND TRAINING APPLICATIONS.
视听、视频和电视设备及系统第21部分:教育和培训应用的录像带引导和预告片

BS 5817-17-1990

Specification for audiovisual, video and television equipment and systems-Methods for specifying and measuring the performance characteristics of audio-learning systems
视听、视频和电视设备及系统规范音频学习系统性能特性的规定和测量方法

BS 5817-20-1989

Specification for audiovisual, video and television equipment and systems-Methods of measuring and reporting the performance of 16 mm sound film projectors
视听、视频和电视设备及系统规范 16mm有声电影放映机性能的测量和报告方法

SJ/T 11330-2006

数字电视接收设备接口规范第4部分：亮度、色度分离视频信号接口
Specification of interfaces for digital television receiving equipment-Part 4:Video interface of S-Video

DIN IEC 60574-18

Audiovisual, video and television equipment and systems; connectors for automatic slide projectors with built-in triacs for audiovisual applications; identical with IEC 60574-18:1987; german version HD 369.18 S1:1989
视听、视频和电视设备及系统；用于自动幻灯放映机的连接器带有用于视听应用的内置双向晶闸管；与IEC 60574-18:1987相同；德语版HD 369.18 S1:1989

BS EN 62944-2017

Audio, video and multimedia systems and equipment. Digital television accessibility. Functional specifications
音频、视频和多媒体系统及设备数字电视的可访问性功能规格

Audio, video and multimedia systems and equipment - Digital television accessibility - Functional specifications
音频视频和多媒体系统和设备 - 数字电视无障碍 - 功能规范

SJ/T 11329-2006

数字电视接收设备接口规范第3部分：复合视频信号接口
Specification of interfaces for digital television receiving equipment-Part 3:Video interface of composite video blanking synchronization

DIN EN 60574-21

Audiovisual video and television equipment and systems; part 21: video tape leader and trailer for education and training applications (IEC 60574-21:1992); German version EN 60574-21:1993
视听、视频和电视设备及系统；第21部分:教育和培训应用的录像带引导器和预告片（IEC 60574-21-1992）；德文版EN 60574-21:1993

《国家标准化发展纲要》提出建设国家数字标准馆，推动标准化工作向数字化、网络化、智能化转型。中国标准化研究院正在全力推进国家数字标准馆建设，力争在2026年底建成“一个中心”和“一个平台”，即全球领先的标准数据资源中心，涵盖标准全生命周期的数字化、网络化、智能化研究与服务平台。

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