Information technology — Coding of audio-visual objects — Part 32: File format reference software an...
This document describes the reference software and conformance suite for the file format documents in multiple standards. Since these standards share a lot of technology, their reference software and conformance program are being handled together. These standards are: ISO/IEC 14496-12, ISO/IEC 14496-14, ISO/IEC 14496-15, ISO/IEC 14496-30 and ISO/IEC 23008-12.
The purpose of the conformance suite…
Wind energy generation systems - Part 21-4: Measurement and assessment of electrical characteristics...
IEC TS 61400-21-4:2025 specifies a uniform methodology, defining measurement, testing and assessment procedures of electrical characteristics of wind turbine components and subsystems, as basis for the verification of the electrical capabilities of wind turbines and wind turbine families.
This document includes the following aspects:
- definitions of test bench, subsystems and interface;
-…
Information technology - Biometric sample quality - Part 5: Face image data
This document establishes requirements on implementations that quantify how a face image’s properties conform with those of canonical face images, for example those specified in ISO/IEC 39794-5:2019, Clause D.1, for three use-cases:
1) collection of reference samples for ID documents;
2) sample system enrolment; and
3) probes for instantaneous response.
This document also…
Information technology - Coding of audio-visual objects - Part 32: File format reference software an...
This document describes the reference software and conformance suite for the file format documents in multiple standards. Since these standards share a lot of technology, their reference software and conformance program are being handled together. These standards are: ISO/IEC 14496-12, ISO/IEC 14496-14, ISO/IEC 14496-15, ISO/IEC 14496-30 and ISO/IEC 23008-12.
The purpose of the conformance suite…
Instrument transformers – Part 20: Safety requirements of instrument transformers for high voltage a...
IEC 61869-20:2025 This part of IEC 61869 specifies the requirements for the safe design and operation, and tests for the safety of instrument transformers whose highest voltage for equipment is higher than 1 kV AC or 1,5 kV DC.
Low power instrument transformers are not covered by this document.
Transformateurs de mesure – Partie 20 : Exigences de sécurité des transformateurs de mesure pour app...
IEC 61869-20:2025 La présente partie de l’IEC 61869 spécifie les exigences relatives à la sécurité de conception et de fonctionnement, ainsi que les essais de sécurité des transformateurs de mesure dont la tension la plus élevée pour le matériel est supérieure à 1 kV en courant alternatif ou à 1,5 kV en courant continu.
Les transformateurs de mesure de faible puissance ne sont pas couverts par…
Nanomanufacturing – Product specification – Part 5-3: Nanoenabled energy storage – Blank detail spec...
IEC TS 62565-5-3:2025 which is a Technical Specification, establishes a standardized method to determine a blank detail specification (BDS) for
• silicon nanosized materials
used for
• negative electrode of lithium-ion batteries.
This document is intended to be used for silicon nanosized materials for the negative electrode of lithium-ion batteries which have been widely employed in the…
