
【国外标准】 IEEE Recommended Practice for Digital Rights Expression Languages (DRELs) Suitable for eLearning Technologies
本网站 发布时间:
2025-04-28
- IEEE 1484.4-2007
- 定价: 111元 / 折扣价: 95 元
- 在线阅读
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
This recommended practice identifies digital rights (DR) requirements for eLearning technologies. These requirements should be aligned with the most widely known standards-based specifications for Digital Rights Expression Language (DREL) that are being adopted or developed by international, regional, national, and private organizations and consortia.
标准号:
IEEE 1484.4-2007
标准名称:
IEEE Recommended Practice for Digital Rights Expression Languages (DRELs) Suitable for eLearning Technologies
英文名称:
标准状态:
-
发布日期:
-
实施日期:
出版语种:
- 其它标准
- 上一篇: IEEE 1451.0-2007 IEEE Standard for a Smart Transducer Interface for Sensors and Actuators - Common Functions, Communication Protocols, and Transducer Electronic Data Sheet (TEDS) Formats
- 下一篇: IEEE 1450.3-2007 IEEE Standard for Extensions to Standard Test Interface Language (STIL) (IEEE Std. 1450-1999) for Tester Target Specification
- 推荐标准
- ASTM D2007-19(2024)e1 Standard Test Method for Characteristic Groups in Rubber Extender and Processing Oils and Other Petroleum-Derived Oils by the Clay-Gel Absorption Chromatographic Method
- ASTM E2007-10(2023) Standard Guide for Computed Radiography
- AS/NZS 60695.4:2002 Fire hazard testing Terminology concerning fire tests (IEC 60695-4:1993, IDT)
- AS/NZS 60998.2.4:1998 Connecting devices for low voltage circuits for household and similar purposes - Particular requirements for twist-on connecting devices
- AS/NZS 61000.4.13:2006 Electromagnetic compatibility (EMC) Testing and measurement techniques - Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests
- AS/NZS 61000.4.14:2012 Electromagnetic compatibility (EMC) Testing and measurement techniques - Voltage fluctuation immunity test for equipment with input current not exceeding 16 A per phase
- AS/NZS 61000.4.15:2012 Electromagnetic compatibility (EMC) Testing and measurement techniques - Flickermeter - Functional and design specifications
- AS/NZS 61000.4.16:2002/Amdt 1:2012 Electromagnetic compatibility (EMC) Testing and measurement techniques - Test for immunity to conducted, common mode disturbances in the frequency range 0 Hz to 150 kHz
- AS/NZS 61000.4.1:1999 Electromagnetic compatibility (EMC) Testing and measurement techniques - Overview of immunity tests
- AS/NZS 61000.4.1:2006 Electromagnetic compatibility (EMC) Testing and measurement techniques - Overview of IEC 61000-4 series
- AS/NZS 61000.4.27:2012 Electromagnetic compatibility (EMC) Testing and measurement techniques - Unbalance, immunity test for equipment with input current not exceeding 16 A per phase
- AS/NZS 61000.4.34:2007 Electromagnetic compatibility (EMC) Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests for equipment with input current more than 16 A per phase (IEC 61000-4-34, Ed. 1.0 (2005) MOD)
- AS/NZS 61000.4.34:2012 Electromagnetic compatibility (EMC) Testing and measurements techniques - Voltage dips, short interruptions and voltage variations immunity tests for equipment with mains current more than 16 A per phase
- AS/NZS 61000.4.4:2006 Electromagnetic compatibility (EMC) Testing and measurement techniques - Electrical fast transient/burst immunity test
- AS/NZS 61000.4.6:1999 Electromagnetic compatibility (EMC) Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields