Information technology - Generic digital audio-visual systems - Part 2: System dynamics, scenarios a...
The purpose of this part of ISO/IEC 16500 is to specify normative protocols and associated dynamic system
behavior, including session and connection manipulation, configuration and download, for an ISO/IEC 16500
system. The emphasis is on the significant dynamic system entities (e.g., session control, call/connection
control), the behavior of these entities (e.g., information flows, entity…
Information technology - Generic digital audio-visual systems - Part 4: Lower-layer protocols and ph...
This part of ISO/IEC 16500 provides a toolbox consisting of lower layer protocols and physical interfaces. Each
tool is applicable at one or more of the reference points within the delivery system. The physical delivery media
that have been identified for this version of ISO/IEC 16500-4 are copper pairs, coaxial cable, microwave, fiber
and satellite. Removable information carrying physical media…
Digital audio broadcast system - Specification of the receiver data interface (RDI)
Applies to the direct connection of one or more data application decoders to DAB (digital audio broadcast) receivers. Dedicated decoders for data, but also devices for audio post-processing and recording can be connected through the receiver data interface (RDI).
Système de radiodiffusion sonore numérique (DAB) - Spécification de l'interface de données du r...
S'applique à la connexion directe de décodeurs d'application de données avec des récepteurs DAB (radiodiffusion sonore numérique). Des décodeurs spécifiques pour des applications de données, mais également des dispositifs destinés au post-traitement et à l'enregistrement audio peuvent être connectés à un récepteur DAB par l'interface de données du récepteur (RDI).
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -...
Optical fibre connectors for polarization maintaining fibre shall align the birefringence axes of the two mating fibres. The keying accuracy of PM connector plugs should be specified to realize PMF connection with high extinction ratio propagation.
The purpose of this standard is to measure the keying accuracy of a polarization maintaining fibre connector.
1. SCOPE
1.1 This standard sets out criteria to be used when selecting uniformed
contract and in-house security guards and supervisors for the protection of
people, property and information. It covers requirements for contract and
in-house security guards and supervisors and provides a "Security Guard Basic
(Pre-Assignment) Training Program" (Appendix A), a "Security Guard…
Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless...
IEC 60999-1:1999 Applies to screw-type and screwless-type clamping units for connecting devices, either as separate entities or as integral parts of equipment, for the connection of electrical copper conductors (complying with IEC 60228), rigid (solid or stranded) and/or flexible, having a cross-sectional area of 0.5 mm2 up to and including 35 mm2 and equivalent AWG sizes with a rated voltage not…
This International Standard specifies the functional requirements of a range of high-pressure pipes for use on
benches for the testing and setting of fuel injection pumps intended for diesel engines.
Only dimensions and requirements affecting the hydraulic characteristics of the pipes are specified. Other
requirements, such as the type of end connections or shape of the pipes when bent, are not…
Electromagnetic compatibility (EMC) - Part 4-28: Testing and measurement techniques - Variation of p...
Establishes a reference for evaluating the immunity of electric and electronic equipment when subjected to variations of the power frequency. Only conducted phenomena are considered, including immunity tests for equipment connected to public and industrial networks.
Reinforced Concrete and Unreinforced Concrete Pipes and Monolithic Lateral Connections for Evacuatio...
1 PURPOSE
This standard specifies the physical and dimensional characteristics of prefabricated reinforced concrete and unreinforced concrete pipes and monolithic lateral connections. This standard also specifies control and test methods to verify these requirements.
2 SCOPE
This standard applies to round sections of reinforced concrete and unreinforced concrete pipes intended for burial…