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
1 There is an accelerating trend toward greater realism in media communications. This trend can be attributed to technologic
1 There is an accelerating trend toward greater realism in media communications. This trend can be attributed to technologic
admin
2010-03-25
61
问题
1 There is an accelerating trend toward greater realism in media communications. This trend can be attributed to technological innovations.
2 Years ago the radio sounded brassy and full of static. Now, since the development of frequency modulation (FM), radio sound is of a much higher fidelity. Stereophonic sound (stereo), another technological innovation, was a further step toward an improvement in the method of retaining naturalness in sound.
3 Perhaps a greater advance in the trend toward realism in communications was the invention of television. Wall to Wall television with panels for a cinematic effect may indeed be what tomorrow holds in store for us. Only three-dimensional and true-size projection remains to be developed in the continuing search for realism in visual communications.
4 It was not until 1960 that the first major breakthrough in the capability for the production of a practical stereoscopic system took place. At the time, the invention of the laser ray, which incorporated the principles of light and radio radiation, was utilized by communications media technicians. With the laser ray, which created an energy form known as electromagnetic radiation, it became possible to record the actual distance from each object to the photographic plate. This finished plate, called a hologram (whole picture), permits three-dimensional viewing.
5 The only areas not yet near perfection in the technological communication search for realism are the sensations of touch, taste, and smell. Who knows what sensations of realism we may yet experience in the communications world of tomorrow?
What is indicated as a possible future development in television?
选项
A、wall-size projection
B、mini-projection
C、color projection
D、true-size projection
答案
D
解析
本题为细节理解题。据第3段第3句可确定。
转载请注明原文地址:https://kaotiyun.com/show/XLqO777K
0
专业英语八级
相关试题推荐
A、They’llbecloseddown.B、They’regoingtodismisssomeoftheiremployees.C、They’llbemovedtootherplaces.D、Theyhaveno
A、Hehasbeenanactivebasketballplayerthroughouttheyears.B、Hehasbeenexercisingunderafitnessinstructor’sguidance.
Musicaffectsusasprofoundlyasanythingweexperience.Verymanypeoplesaythatmusicisa【C1】______oftheireverydaylife.
Musicaffectsusasprofoundlyasanythingweexperience.Verymanypeoplesaythatmusicisa【C1】______oftheireverydaylife.
Takingonaleadershiproleforthefirsttimeistough.Thereisalwayspressureonyoutodotherightthings,andtobeseen
A、Bilinguallanguageacquisitioncanstartwhenachildis5yearsold.B、Generallyspeaking,languagelearningshouldbeginas
Itisestimatedthatapproximately350,000managersareneededinChina.WithChina’sentryintoWTO,thedemandforMBAgraduat
Weallknowthatprogramminglanguageisthesystemofsyntax,grammar,andsymbolsorwordsusedtogiveinstructionstoacomp
A、MexicoB、QatarC、JapanD、SwitzerlandA
A、Kitchen.B、Deep-freezer.C、Mobilityunits.D、Cakemixer.A
随机试题
Thefatherwritesinhiswillthateverysonanddaughter______ashareofhisproperty.
评价近端肾小管重吸收功能的理想指标是
A.整体观念与辨证论治B.阴阳五行学说C.脏腑学说D.经络学说E.病因学说
对于金融期权交易双方开立保证金账户的规定,下列说法正确的是()。
下列各项关于现金流量分类的表述中,正确的有()。
在道路运输相关业务合同中,机动车辆维修合同属于()。[2007年真题]
下列关于分层法的表述中正确的是()。[2007年真题]
被列宁评价为“在自己的作品里能以提出这么多重大的问题,能以达到这样大的艺术力量。使他的作品在世界文学中占了一个第一流的位子”的俄国作家是:
在数据流图(DFD)中,带有名字的箭头表示______。
WhatistheaccidenthappeninginRegentStreet?
最新回复
(
0
)