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Karaoke may never be the same ,thanks to research being presented in Nashvil
Karaoke may never be the same ,thanks to research being presented in Nashvil
游客
2023-07-16
13
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问题
Karaoke may never be the same ,thanks to research being presented in Nashville detailing the latest findings in efforts to create a computerized system that makes average singers sound like professionals.
"Our【S1】______goal is to have a computer system that will【S2】______a poor singing voice into a great singing voice, "said Mark J. T. Smith, a professor of Purdue University, who is working with a graduate student Matthew Lee to create computer models for voice analysis and synthesis. These models break the human singing voice into components that can then be【S3】______to produce a more professional-sounding rendition(演唱)of the original voice.
Far more work is needed before the system is finished, Smith said. He said the specialized pro grams are, however, able to【S4】______certain important characteristics of a person’s voice, such as pitch(音高),duration.
Lee will【S5】______the latest research findings during the 145th Meeting of the Acoustical Society of America in Nashville, Tenne. , the nation’s country music capital. He will【S6】______the system by playing before-and-after country music audio clips(片段)to researchers there.
The system uses a special technique to【S7】______down the original voice. The voice is then【S8】______using a mathematical method which enables the system to resynthesize the voice quickly. Smith, who【S9】______in signal processing, began working on the underlying "sinusoidal mode"(正弦曲线投影模式)in the mid-1980s. The model enables the human singing voice to be broken into components. More recently, Smith and Lee developed a method for modifying to improve the quality of singing.
"While we have had success in improving the quality of the singing voice【S10】______in our data base, we also face the challenge of handling all types of voices reliably," Smith said. "There are many challenges in developing a system of this type."
A)translate B)diversity C)contribute
D)ultimate E)terminal F)transform
G)modified H)altered I)present
J)break K)illustrate L)reconstructed
M)specializes N)demonstrate O)samples [br] 【S3】
选项
答案
G
解析
modify 用来指“修改,文章、声音等”,本文中另—个单词alter 也含有“修改”的意思。modify主要用来表示有局限性地“改变”,当用于事物时,它所表示的“改变”在程度上要大于alter,在用于人的态度时,它仅仅表示略加修饰,并不含有很大的变化。例如:The industrial revolution modified the whole structure of English society.(工业革命变革了英国的整个社会结构。)alter所表示的“改变”只是细节的或外表的变化,并不表示本质的
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