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
Computers have been taught to act and speak, but the problem is how to【C1】______them to listen --to understand spoken words.【C2】
Computers have been taught to act and speak, but the problem is how to【C1】______them to listen --to understand spoken words.【C2】
admin
2010-09-10
63
问题
Computers have been taught to act and speak, but the problem is how to【C1】______them to listen --to understand spoken words.【C2】______speech recognition systems have been used by workers who need to enter data into a computer while their hands and eyes are otherwise【C3】______
The recognition of a limited vocabulary of single words from a single speaker is【C4】______much a solved problem. Some systems, however, have trouble【C5】______the noise of crumpling(弄皱,变皱)paper from the sound of a human【C6】______
Independent systems【C7】______recognize the same word【C8】______spoken by many different people can be built by sampling how several people say the same words【C9】______storing several patterns for each word. But the chances for error are greater and the vocabulary must usually be【C10】______. Even more difficult is continuous speech. People【C11】______running words together and even changing some sounds when they speak, m the computer【C12】______knows when one word ends and another starts,【C13】______the process much more difficult. It was reported that it【C14】______an hour on the largest computer in【C15】______use to recognize one second of continuous speech.
Some【C16】______have been made to improve continuous speech recognition【C17】______giving the. computer some rules of grammar to restrict which words can【C18】______which other words. A device has been developed that has a 5000-word vocabulary but requires the speaker to【C19】______between words.
These devices, however crude at the moment, will represent the【C20】______applications of what is considered a promising but extremely difficult technology.
【C19】
选项
A、stop
B、pause
C、identify
D、choose
答案
D
解析
pause意指暂停,stop意指无限期地终止。
转载请注明原文地址:https://kaotiyun.com/show/idA7777K
0
大学英语四级
相关试题推荐
Somepeoplethinktheyhavean【B1】______totheproblemsofautomobilecrowdingandpollutioninlargecities.Theiransweristh
A、Goingtotheveterinarian.B、Acleanenvironment.C、Properfeeding.D、Travelingwithitfarawayfromhome.D信息判断题。A,B,C三项都提到过
FirstAidforAnimalBitesRisksofBitesThemostcommonanimalbitesintheUnitedStatesarefromdogs,catsandotherhu
FirstAidforAnimalBitesRisksofBitesThemostcommonanimalbitesintheUnitedStatesarefromdogs,catsandotherhu
FirstAidforAnimalBitesRisksofBitesThemostcommonanimalbitesintheUnitedStatesarefromdogs,catsandotherhu
A、Inahospital.B、Inahotel.C、Inarailwaystation.D、Atthepolicestation.A
A、Theymeetforcoffee.B、Theyplantodateeachother.C、Theymeetfordinner.D、Theydecidetogotravelingtogether.A
A、Business.B、Physics.C、Artappreciation.D、Psychology.A
A、Takinganexam.B、Havingaclassdiscussion.C、Givingpresentation.D、Drawinggraphs.C
A、Inthedowntown.B、Inthesuburb.C、Nearheroffice.D、Neartherailwaystation.B
随机试题
1km等于()m。
Manypeoplewronglybelievethatwhentheyreacholdage,theirfamilieswillplacetheminnursinghomes.Theywillbe【C1】_____
患儿,9个月,肺炎合并心衰入院,医嘱用毛花苷丙静脉注射,操作正确的是()
对某高层住宅设置的室外地上式消火栓进行检查,下列检查结果中,不符合规范要求的是()。
根据近因效应,员工长期表现一直不好,但当员工临近考评的一段时间积极工作,同时劳动效率较高,此时员工得到的评价是()。
(2012-北京-10)2011年9月初,100欧元兑换人民币917.33元,2011年10月初,100欧元兑换人民币853.45元。这表明()。
Inhardeconomictimes,Paula
A、Shewasinvitedonlyfortheweekend.B、Theweatherwastoohot.C、Shehadanappointment.D、Shehadschoolworktodo.D
SwedenwasthefirstEuropeancountrytointroducebanknotesin1661.Nowit’scomefartherthanmostonthepathtoward【B1】___
Inhisyouth,KnuteAxelbrodwantedtolearnmanylanguages,toknoweverythingabouthumanhistory,to【C1】______wisebyreadin
最新回复
(
0
)