首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Karaoke may never be the same ,thanks to research being presented in Nashville detailing the latest findings in efforts to creat
Karaoke may never be the same ,thanks to research being presented in Nashville detailing the latest findings in efforts to creat
admin
2013-02-24
40
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
【S4】
选项
答案
H
解析
alter所表示的“改变”只是细节的或外表的变化,并不表示本质的改变。这里指改变人声音的一些特征,如音高、持久度等,指的是细节的改变。因此应选alter。
转载请注明原文地址:https://kaotiyun.com/show/sxu7777K
0
大学英语四级
相关试题推荐
Forthispart,youareallowed30minutestowriteashortessayentitledHowtoFaceFrustrationbycommentingonthefamoussa
Doctorsandresearchershavebeguntolookforcausesofoverweightinacriticalperiodoflife—theninemonthsbeforebirth.R
Doctorsandresearchershavebeguntolookforcausesofoverweightinacriticalperiodoflife—theninemonthsbeforebirth.R
A、Themysteriousnessofcreativity.B、Famouscreativeindividuals.C、Amajorscientificdiscovery.D、Creativityasshowninarts
Forthispart,youareallowed30minutestowriteashortessayentitledHowtoFaceFrustrationbycommentingonthefamoussa
A、Arock’srollsinger.B、Diana’sbarber.C、Diana’sbutler.D、Afamousjournalist.C细节题。浏览选项可知,题目考查人物的身份。文章开始提到戴安娜王妃称PaulBurrell
A、HollywoodandAcademyawards.B、Hollywoodandsexualseparation.C、Actorsandactresses.D、Racialdiscriminationandsexualdi
A、ArtgalleriesinLondon.B、Famouspaintings.C、TheTateGallery.D、Famousartists.A
A、TheQueen’sBirthday.B、Afamoustennismatch.C、Afamousfootballmatch.D、AstreetpartyinTrafalgarSquare.CWhichofthe
TheEmpireStateBuildingTurns75EmpireStateBuilding,thefamousbuildinginNewYorkCityis75yearsold.Thegrou
随机试题
决策的原则是()
某猪场部分后备母猪不发情,后备公猪睾丸肿大;病料接种家兔后,家兔啃咬注射部位,随后死亡。该病可能是
血浆中起关键作用的缓冲对是()
1,11,31,512,196,()
酒精本身没有明显的致癌能力,但是许多流行病学调查发现,喝酒与多种癌症的发生风险正相关-也就是说,喝酒的人群中,多种癌症的发病率升高了。以下哪项如果为真,最能支持上述发现?
领导的本质就是那种构成领导活动本身并因而区别于其他社会活动的内在规定性。()
不稳定型心绞痛与非ST段抬高的心肌梗死的主要区别在于
Nowthattheeconomyisatlastgrowingagain,theburningissueinBritainisthecostofliving.Priceshaveexceededwagesfo
Welookforwardto(meet)______youandwishyoueverysuccessinyourcareer.
A、Theywanttostayhomeanddothehousework.B、Theydon’thaveenoughmoney.C、Theyhavetoomuchworkandnotmuchfreetime.
最新回复
(
0
)