共找到 228 条与 其他音频、视频和视听设备 相关的标准,共 16 页
This standard deals with the syntax and the coding of application and presentation data to be exchanged in a europan videotex system between terminal and system as well as between videotex systems. Three different types of displays are described: alphamosaic, geometry and photography.#,,#
Terminal Equipment (TE) - Videotex presentation layer protocol - Videotex presentation layer data syntax (Endorsement of the English version ETS 300072:1990 + A1:1996 as German standard)
本规范规定了家庭影院用组合扬声器系统定义、技术要求、试验方法、质量评定程序、标志、包装、运输和贮存。 本规范适用于家庭影院用组合扬声器系统。
General specification of compositive loudspeaker system for home theater
The document specifies the data syntax to be used by Videotex and Multimedia/Hypermedia Information retrieval services.
Terminal Equipment (TE) - Enhanced Man Machine Interface service for Videotex and Multimedia/Hypermedia retrieval services (Endorsement of the English version ETS 300709:1997 as German standard)
The interactive text transmission system (ITTS) provides the mechanism for encoding sound associated data on prerecorded media and for the transport of such data across equipment interfaces. This International standard defines the higher layers of ITTS, i.e. those system characteristics which are independent of the recording or interconnection medium.
Audiovisual systems - Interactive text transmission system (ITTS)
Specifies interface matching values and other system characteristics and methods of measurement not covered by BS EN 61603-1.
Transmission of audio and/or video and related signals using infra-red radiation. Transmission systems for audio signals for conference and similar systems
The Interactive Text Transmission (ITTS) provides the mechanism for encoding sound associated data on prerecorded media and for the transport of such data across equipment interfaces.
Audiovisual systems - Interactive Text Transmission System (ITTS) (IEC 61866:1997); German version EN 61866:1997
Safety requirements for broadcasting television transmitting equipment
Provides the mechanism for encoding sound associated data on prerecorded media and the transport of such data across equipment interfaces.
Audiovisual systems. Interactive text transmission system (ITTS)
This part of IEC 61603 gives methods for measuring and specifying those characteristics of audio infra-red (IR) transmission systems for conference and similar systems which are not covered by part 1 (see also 3.1). It allows systems which make different economic use of the available bandwidth to be described in order that conclusions regarding interference and compatibility can be drawn. Interface (matching) values and other system characteristics are also covered. The standard replaces chapter 2 of IEC 60764.
Transmission of audio and/or video and related signals using infra-red radiation - Part 3: Transmission systems for audio signals for conference and similar systems
Covers test methodologies for multimedia transmission systems utilizing digital transport facilities. It gives a set of measurement parameters, without providing limits, to characterize the following aspects of system performance: Active Vido Frame inter-arrival time, which is the reciprocal of the elementary frame rate; Visual channel transmission time, also called video delay; Audio channel transmission time (or audio delay); Data channel transmission time or delay (and frame inter-arrival time); and Temporal synchronization between channels.
See ATIS T1.801.04
To be read in conjunction with BS 7693:1993
Transmission of audio and/or video and related signals using infra-red radiation. General
The document covers the transmission of audio, video, data and control signals which use free radiation of infra-red (IR). Methods for measurement and determination of common technical characteristics of the related parts of audio/video systems are described.
Transmission of audio and/or video and related signals using infra-red radiation - Part 1: General (IEC 61603-1:1997); German version EN 61603-1:1997
Specifies characteristics and methods of measuring wide band audio IR systems not covered by BS EN 61603-1. To be read in conjunction with BS 7693:1993
Transmission of audio and/or video and related signals using infra-red radiation. Transmission systems for audio wide band and related signals
The interactive text transmission system (ITTS) provides the mechanism for encoding sound associated data on prerecorded media and for the transport of such data across equipment interfaces. This International Standard defines the higher layers of ITTS, i.e. those system characteristics which are independent of the recording or interconnection medium.
Audiovisual systems - Interactive text transmission system (ITTS)
This standard is Transmission of audio and/or video and related signals using infra-red radiation - Part 1: General;Corrigendum 1
Transmission of audio and/or video and related signals using infra-red radiation - Part 1: General
Gives methods for measuring and specifying those characteristics of wide band audio IR transmission systems. Applies to systems which make different economic use of the available bandwidth to be described in order that conclusions regarding interference
Transmission of audio and/or video and related signals using infra-red radiation - Part 2: Transmission systems for audio wide band and related signals
Covers the transmission of audio, video, data and control signals which use free radiation of inra-red. Infra-red systems typically use radiation in the range of wavelengths from 830 nm to 950 nm. To take into account possible future development, this st
Transmission of audio and/or video and related signals using infra-red radiation - Part 1: General
Specifies recommended practices for safekeeping, conveyance, inspection, description, and labeling of audio recordings offered as evidence in criminal investigations, in criminal or civil proceedings, or in other forensic applications.
Recommended Practice for Forensic Purposes - Managing Recorded Audio Materials Intended for Examination
Terminal equipment (te). Videotex. Audio syntax.
1.1 本标准规定了室内电子控制设备的要求、试验方法、检验规则和标志、包装、运输、贮存要求。 1.2 本标准适合于室内电子控制设备,是设计、制造、检验和评定产品性能的依据。
Indoor electronic controllers
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