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第14讲：固态介绍，7个晶体系统，14个布拉瓦晶格
Lecture 14: Introduction to the Solid State, the 7 Crystal Systems, the 14 Bravais Lattices |
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| 课程网址: |
http://videolectures.net/mit3091f04_sadoway_lec14/
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| 主讲教师: |
Donald R. Sadoway
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| 开课单位: |
麻省理工学院
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| 开课时间: |
2009-02-10
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| 课程语种: |
英语
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| 中文简介: |
//“弗拉基米尔·乌萨切夫斯基的无线幻想。它是最早的计算机生成音乐之一。它于1960年在哥伦比亚大学完成。它由Lee de Forest的一群粉丝委托，它是为了纪念de Forest的对无线广播的贡献//对于曾经通过收音机发送的第一个森林广播中的一个是你听到的那个片段。它是Parsifal。来自瓦格纳歌剧院。所以Ussachevsky所做的就是对它进行处理，使它听起来真的很不安，好像它是通过一个短波电台来的.////然后他有摩尔斯电码，并且有各种摩尔斯电码信息通过这件作品。无线幻想，从1960年开始，做了很长时间顺便说一句。在大型计算机和巨型卷轴卡组件中真的完成了摩尔斯电码......“//
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| 课程简介: |
//"Wireless Fantasy by Vladimir Ussachevsky. It's one of the first pieces of computer-generated music. It was done at Columbia University in 1960. It was commissioned by a group of fans of Lee de Forest, and it was in honor of de Forest's contribution to wireless broadcast.// //And one of the first broadcasts de Forest ever sent over the radio was the piece that you are hearing. It's Parsifal. It is from the Wagner Opera. And so what Ussachevsky has done in the piece is to process it to make it sound really distanct as though it is coming over a shortwave radio.// //And then he has Morse Code, and there is various Morse Code messages going through the piece. Wireless Fantasy, from 1960, done long-hand, by the way. It was really done with Morse Code in a mainframe computer and giant reel-to-reel decks..."//
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| 关 键 词: |
无线广播; 计算机; 音乐
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| 课程来源: |
视频讲座网
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| 最后编审: |
2019-05-21：lxf
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| 阅读次数: |
98
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