• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Proceedings of the 4th conference on Information technology curriculum >Employing new advances in IP videoconferencing to enhance teaching and learning through the use of a hybrid distance learning course
【24h】

Employing new advances in IP videoconferencing to enhance teaching and learning through the use of a hybrid distance learning course

机译：利用IP远程视频会议的新进展，通过使用混合远程学习课程来增强教学效果

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This paper will discuss new opportunities for adding cost effective high quality IP ("Internet Protocol") video teleconferencing in a hybrid synchronous and asynchronous learning environment. The increase cost of education in the form of both state and federal mandated programs as well as instructional personnel present barriers to access to resources that would enrich the curriculum. ISDN video teleconferencing, once thought to be a solution to this dilemma, has proven to have limited impact due to its cost and complexity. Until now, efforts at videoconferencing over the Internet, IP videoconferencing, to reduce cost resulted in unsatisfactory results due largely to artifacts such as latency arising from bandwidth requirements. New advances in CODEC ("COmpression-DECompression") technology now allow much higher quality results across the commercial Internet. With the advent of access to higher bandwidth and educational access to Internet2 even higher quality results can be anticipated. This paperwill describe how IP videoconferencing is combined with face-to-face and an asynchronous component, Blackboard, to provide an engaging teaching and learning experience. Examples will be shown and the hardware and software platform described.
机译：本文将讨论在混合同步和异步学习环境中增加具有成本效益的高质量IP（“ Internet协议”）视频电话会议的新机会。以州和联邦规定的计划形式以及教职人员形式增加的教育成本，阻碍了获取丰富课程资源的障碍。 ISDN视频电话会议曾经被认为是解决这一难题的方法，但由于其成本和复杂性，其影响有限。到现在为止，在互联网上进行视频会议，IP视频会议以降低成本的努力在很大程度上由于诸如带宽需求引起的等待时间之类的假象而导致效果不理想。现在，CODEC（“ COmpression-DECompression”）技术的新进步使整个商用Internet的质量更高。随着对更高带宽的访问和对Internet2的教育性访问的出现，甚至可以期待更高质量的结果。本文将介绍如何将IP视频会议与面对面和异步组件Blackboard相结合，以提供引人入胜的教学经验。将显示示例并描述硬件和软件平台。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号