IEC 62087-2-ed.2.0

Detail information

Designation: IEC 62087-2-ed.2.0

Publication date: 17/02/2023

Pages: 73

Country: International technical standard

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Anotation

IEC 62087-2:2023 specifies the signals used to determine the power consumption of audio, video, and related equipment, such as television sets and computer monitors. It also specifies signals for determining the peak luminance ratio that is sometimes associated with television set power consumption measurement programs. In addition, this part specifies equipment, interfaces, and accuracy related to signal generation. IEC 62087-2:2023 cancels and replaces the first edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) HDR and UHD video test signals have been added; b) dynamic box and outline test signals have been added, replacing the static box and outline test signals; c) all test signals are provided as media files for download from a specified IEC online repository, which replaces previous DVD and Blu-ray media. LIEC 62087-2:2023 specifie les signaux utilises pour determiner la consommation de puissance des appareils audio, video et du materiel connexe, tels que les televiseurs et les moniteurs dordinateurs. Elle specifie egalement des signaux pour determiner le rapport de luminance de crete qui est parfois associe aux programmes de mesurage de la consommation de puissance des televiseurs. En outre, la presente partie specifie le materiel, les interfaces ainsi que lexactitude associes a la generation de ces signaux. LIEC 62087-2:2023 annule et remplace la premiere edition parue en 2015. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) ajout des signaux dessai video HDR et UHD; b) ajout des signaux dessai de boite et de contour dynamiques, qui remplacent les signaux dessai de boite et de contour statiques; c) mise a disposition de lensemble des signaux dessai sous forme de fichiers multimedias a telecharger a partir dun referentiel en ligne specifie de lIEC, qui remplace les supports DVD et Blu-ray precedents.