英语 英语 日语 日语 韩语 韩语 法语 法语 德语 德语 西班牙语 西班牙语 意大利语 意大利语 阿拉伯语 阿拉伯语 葡萄牙语 葡萄牙语 越南语 越南语 俄语 俄语 芬兰语 芬兰语 泰语 泰语 泰语 丹麦语 泰语 对外汉语

SSS 2008-04-09

时间:2010-05-13 06:33来源:互联网 提供网友:0922013129   字体: [ ]
特别声明:本栏目内容均从网络收集或者网友提供,供仅参考试用,我们无法保证内容完整和正确。如果资料损害了您的权益,请与站长联系,我们将及时删除并致以歉意。
    (单词翻译:双击或拖选)

This is Scientific American's 60-Second Science,I'm Christopher Intagliata,got a minute?


Benny Goodman earned his title,the king of swing as a virtuoso1 of the clarinet,but now a computer in upstate New York has learned to rip him off.Researchers at the university of Rochester recently unveiled their computerized clarinet which you're hearing.It listens to a clarinet solo and figures out how hard the player was blowing,his lip pressure on the mouthpiece and his finger position,the virtual clarinet  player uses this information to reproduce the solo on its virtual clarinet,a synthesizer based on the physics of the clarinet.To design the synthesizer,the team played a real clarinet while measuring physical changes like the reeds vibration,and the pressure of the air column inside.They modeled these measurements with equations to create the virtual clarinet. An audio file of the solo reproduced by the virtual player is a thousand times smaller than the original as an MP3.But it still doesn't sound as good as Benny.The simulation doesn't swing as well as the king we have.But future music could come from various synthetic2 instruments modeled on performances of the masters.


Thanks for the minute for Scientific American's 60-Second Science,I'm Christopher Intagliata.
 


点击收听单词发音收听单词发音  

1 virtuoso VL6zK     
n.精于某种艺术或乐器的专家,行家里手
参考例句:
  • He was gaining a reputation as a remarkable virtuoso.作为一位技艺非凡的大师,他声誉日隆。
  • His father was a virtuoso horn player who belonged to the court orchestra.他的父亲是宫廷乐队中一个技巧精湛的圆号演奏家。
2 synthetic zHtzY     
adj.合成的,人工的;综合的;n.人工制品
参考例句:
  • We felt the salesman's synthetic friendliness.我们感觉到那位销售员的虚情假意。
  • It's a synthetic diamond.这是人造钻石。
本文本内容来源于互联网抓取和网友提交,仅供参考,部分栏目没有内容,如果您有更合适的内容,欢迎点击提交分享给大家。
------分隔线----------------------------
TAG标签:   SSS  clarinet  SSS  clarinet
顶一下
(1)
100%
踩一下
(0)
0%
最新评论 查看所有评论
发表评论 查看所有评论
请自觉遵守互联网相关的政策法规,严禁发布色情、暴力、反动的言论。
评价:
表情:
验证码:
听力搜索
推荐频道
论坛新贴