Registration number (WIID)Project No.TitleStatus
51014EN 60268-7:2011Sound system equipment - Part 7: Headphones and earphonesStandarts spēkā
60757LVS EN 61937-7:2006/A1:2017Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 7: Non-linear PCM bitstreams according to the ATRAC, ATRAC2/3 and ATRAC-X formats (TA 4)Standarts spēkā
76179LVS EN IEC 60268-24:2024Sound system equipment - Part 24: Headphones and earphones - Active acoustic noise cancelling characteristicsStandarts spēkā
75695LVS EN IEC 63296-2:2024Portable multimedia equipment - Determination of battery duration - Part 2: Headphones and earphones with active noise-cancelling functionsStandarts spēkā
79690EN IEC 63563-2:2025Qi Specification version 2.0 - Part 2: GlossaryStandarts spēkā
76179EN IEC 60268-24:2024Sound system equipment - Part 24: Headphones and earphones - Active acoustic noise cancelling characteristicsStandarts spēkā
50702EN 62680-3:2013Universal serial bus interfaces for data and power - Part 3: USB battery charging specification, Revision 1.2Standarts spēkā
45500LVS EN 50563:2012External a.c. - d.c. and a.c. - a.c. power supplies – Determination of no-load power and average efficiency of active modesStandarts spēkā
79494EN IEC 62680-1-3:2025Universal serial bus interfaces for data and power - Part 1-3: Common components - USB Type-C® cable and connector specificationStandarts spēkā
46277LVS EN 61883-8:2009/A1:2014Consumer audio/video equipment - Digital interface - Part 8: Transmission of ITU-R BT.601 style digital video dataStandarts spēkā
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