Rechercher

ISO 17808:2014 presents recommendations regarding the usage of coding schemes described in references [1]-[2] in the various mission profiles that are encountered in space research, space operations, and Earth exploration. Within this document, it is assumed that at the sending end the Synchronization and Channel Coding sublayer accepts at a constant rate transfer frames of fixed length…

Delta Differential One-Way Ranging (Delta-DOR) operations are applicable to space agencies that operate deep space missions that require accurate determination of the spacecraft position in the plane of the sky. For operations where these requirements do not capture the needs of the participating agencies, Delta-DOR operations may not be appropriate. ISO 17809:2014 addresses rationale,…

ISO 17810:2014 defines CDMA spread spectrum modulation schemes in terms of: a) the services provided to the users of this specification; b) spreading code formats; and c) the procedures performed to generate and process the code formats. It does not specify: a) individual implementations or products; b) the methods or technologies required to perform the procedures; or c) the management…

ISO/IEC 24734:2014 specifies a method for measuring the productivity of digital printing devices with various office applications and print job characteristics. It is applicable to digital printing devices, including single-function and multi-function devices, regardless of print technology (e.g. inkjet, laser). Devices can be equipped with a range of paper feed and finishing options either…

ISO 7240-15:2014 specifies requirements, test methods, and performance criteria for point-type fire detectors using smoke and heat sensors, incorporating in one mechanical enclosure at least one smoke sensor and at least one other sensor which responds to heat, and in which the signal(s) of the smoke sensor(s) is (are) combined with the signal(s) of the heat sensor(s). The performance of a single…

ISO 50002:2014 specifies the process requirements for carrying out an energy audit in relation to energy performance. It is applicable to all types of establishments and organizations, and all forms of energy and energy use. ISO 50002:2014 specifies the principles of carrying out energy audits, requirements for the common processes during energy audits, and deliverables for energy audits. ISO…

IEC 62572-3:2014 deals with reliability assessment of laser modules used for telecommunication.The aim of this standard is to establish a standard method of assessing the reliability of laser modules in order to minimize risks and to promote product development and reliability; to establish means by which the distribution of failures with time can be determined. This should enable the…

L'IEC 62572-3:2014 traite de l'évaluation de la fiabilité des modules laser utilisés pour les télécommunications. La présente norme a pour objet d'établir une méthode normalisée permettant d'évaluer la fiabilité des modules laser afin de minimiser les risques et de favoriser le développement et la fiabilité des produits; d'établir des moyens permettant de déterminer la…

ISO 9455-5:2014 specifies a qualitative method for assessing the aggressiveness of a flux towards copper. The test is applicable to all fluxes of type 1 as defined in ISO 9454‑1.

l'ISO 9455-5:2104 spécifie une méthode qualitative d'évaluation de l'agressivité d'un flux par rapport au cuivre. Cet essai est applicable à tous les flux de type 1 définis dans l'ISO 9454‑1.