搜题
网友您好，请在下方输入框内输入要搜索的题目：
搜题
题目内容 （请给出正确答案）
提问人：网友shaohui192 发布时间：2022-01-07
[主观题]

Every year television stations receive hundreds of complaints about, the loudness of adver

tisements. However, federal rules forbid the practice of making ads louder than the programming. In addition, television stations always operate at the highest sound level allowed for reasons of efficiency. According to one NBC executive, no difference exists in the peak sound level of ads and programming. Given this information, why do commercials sound so loud？

The sensation of sound involves a variety of factors in addition to its peak level. Advertisers are skilful at creating the impression of loudness through their expert use of such factors. One major contributor to the perceived loudness of commercials is that much less variation in sound level occurs during a commercial. In regular programming the intensity of sound varies over a large range. However, sound levels in commercials tend to stay at or near peak levels.

Other "tricks of the trade" are also used. Because low-frequency sounds can mask higher frequency sounds, advertisers filter out any noises that may drown out the primary message. In addition, the human voice has more auditory(听觉的) impact in the middle frequency ranges. Advertisers electronically vary voice sounds so that they stay within such a frequency band. Another approach is to write the script. so that lots of consonants(辅音) are used, because people are more aware of consonants than vowel(元音) sounds. Finally, advertisers try to begin commercials with sounds that are highly different from those of the programming within which the commercial is buried. Because people become adapted to the type of sounds coming from programming, a dramatic change in sound quality draws viewer attention. For example, notice how many commercials begin with a cheerful song of some type.

The attention-getting property of commercials can be seen by observing one-to-two-year-old children who happen to be playing around a television set. They may totally ignore the programming. However, when a commercial comes on, their attention is immediately drawn to it because of its dramatic sound quality.

According to the passage, the maximum intensity of sound coming from commercials ______.

A．does not exceed that of programs

B．is greater than that of programs

C．varies over a large range than that of programs

D．is less than that of programs

简答题官方参考答案 （由简答题聘请的专业题库老师提供的解答）
查看官方参考答案
更多“Every year television stations receive hundreds of complaints about, the loudness of adver”相关的问题
第1题
In terms of the place ofarticulation, /t/, /d/, /s/, /z/, and /n/ are all dental.
点击查看答案
第2题
His life experiences are the contributing factors of Joyce’s literary philosophy. ( )
点击查看答案
第3题
Large companies need a way to reach the savings of the public at large. The same problem, on a smaller scale, faces practically every company trying to develop new products and create new jobs. They can be little prospect of raising the sort of sums needed from friends and people we know, and while banks may agree to provide short-term finance, they are generally unwilling to provide money on permanent basis for long-term project. So companies mm to the public, inviting people to lend them money, or take a share in the business through the Stock Exchange. By doing so they can put into circulation the saving of individuals and institutions, both at home and overseas.

When the saver needs his money back, he dose not have to go to the company with whom he originally placed it. Instead, he sells his shares through a stockbroker to some other saver who is seeking to invest his money.

Many of the services needed both by industry and by each of us are provided by the Government or by local authorities. Without hospitals, roads, electricity, telephones, railways, this country could not function. All these require continuous spending on new equipment and new development if they are to serve us properly, requiring more money than is raised through taxes alone. The Government, local authorities, and nationalized industries therefore frequently need to borrow money to finance major capital spending, and they, too, come to the Stock Exchange.

There is hardly a man or woman in this country whose standard of living dose not depend on the ability of his or her employers to raise money to finance new development. In one way or another this new money must come from the savings of the country. The Stock Exchange exists to provide a channel through which these savings can reach those who need finance.

Almost ail companies involved in new production and development must ______.

A．rely on their own financial resources

B．persuade the banks to provide long-term fin0ance

C．borrow large sums of money from friends and people they know

D．depend on the population as a whole for finance

点击查看答案
第4题
According to the author, industrialization ______.A.produced bad social effectsB.brought p
According to the author, industrialization ______.

A．produced bad social effects

B．brought prosperity to Britain

C．made people poor

D．achieved the hoped-for successes

点击查看答案
第5题
This sort of rude behavior. in public hardly ______ a person in your position.A.becomesB.f
This sort of rude behavior. in public hardly ______ a person in your position.

A．becomes

B．fits

C．supports

D．improves

点击查看答案
第6题
The desegregation was achieved through a number of struggles,_____have been mentioned in previous chapters.

A．a few of which

B．a few of them

C．a few of those

D．a few of that

点击查看答案
第7题
Aesthetic thought of a distinctively modern art emerged during the 18th century. The western philosophers and critics of this time devoted much attention to such matters【C1】______natural beauty, the sublime, and representation—a trend reflecting the central position they had given to the philosophy of nature. 【C2】______ that time, however, the philosophy of art has become ever more【C3】______and has begun to【C4】______ the philosophy of nature. Various issues【C5】______to the philosophy of art have had a(n)【C6】______impact【C7】______ the orientation of the 20th-century aesthetics. 【C8】______among these are problems relating to the theory of art as form. and【C9】______the distinction between representation and expression. Still another far-reaching question has to do with the value of art. Two【C10】______theoretical positions have taken on this issue: one holds that art and its appreciation are a means to some recognized moral good,【C11】______the other maintains that art is intrinsically valuable and is an end in itself. Underlying this whole issue is the concept of taste, one of the basic concerns of aesthetics. In recent years there has also been an increasing【C12】______ with art as the prime object of critical judgment. Corresponding to the trend in contemporary aesthetic thought, 【C13】______ have followed either of the two approaches. In one, criticism is【C14】______to the analysis and interpretation of the work of art. 【C15】______, it is devoted to articulating the response to the aesthetic object and to【C16】______a particular way of perceiving it. Over the years, aesthetics has developed into a broad field of knowledge and inquiry. The 【C17】______ of contemporary aesthetics include such problems as the nature of style. and its aesthetic significance; the relation of aesthetic judgment to culture; the【C18】______of a history of art; the【C19】______of Freudian psychology and other forms of psychological study to criticism; and the place of aesthetic judgment in 【C20】______reasoning in the conduct of everyday affairs.

【C1】

A．as

B．for

C．like

D．of

点击查看答案
第8题
She would have been more agreeable if she had changed a little bit, ____?A.hadn’t she
She would have been more agreeable if she had changed a little bit, ____?

A.hadn’t she

B.hasn’t she

C.wouldn’t she

D.didn’t she 

点击查看答案
第9题
Which of the following italicized parts is used as an object complement?A.Have you got eve
Which of the following italicized parts is used as an object complement?

A．Have you got everything ready for the journey?

B．Don"t marry young.

C．This fruit can be eaten raw.

D．Alone and broke, Hamas struggles to rule.

点击查看答案
考试指南 全部 >
【南京师范大学专升本】学历方面，专升本要什么条件,，2024年南京林业大学成人高 吉林成人高考报名时间2024年 具体日期是几月 24上半年河南自学考试成绩查询具体步骤解析 2024年自考还是成人高考好 有什么区别 统招专升本：能否只考一本？ 河南24年成人高考专升本考几科 如何在学信网要查询成人高考学历成人高考专升本难考吗（成人高考有什么用处） 统招专升本一共多少分？2023年后的最新要求解析！ 函授专升本有用吗,，【成人高考报名】成人高考毕业流程 辽宁2024成考什么时候开始报名
重要提示： 请勿将账号共享给其他人使用，违者账号将被封禁！
查看《购买须知》>>>
重置密码
账号：
旧密码：
新密码：
确认密码：
确认修改
购买搜题卡查看答案
购买前请仔细阅读《购买须知》
请选择支付方式
微信支付
支付宝支付
点击支付即表示你同意并接受《服务协议》和《购买须知》
立即支付
搜题卡使用说明

1. 搜题次数扣减规则：

功能 扣减规则
基础费
（查看答案）		 加收费
（AI功能）
文字搜题、查看答案 1/每题 0/每次
语音搜题、查看答案 1/每题 2/每次
单题拍照识别、查看答案 1/每题 2/每次
整页拍照识别、查看答案 1/每题 5/每次

备注：网站、APP、小程序均支持文字搜题、查看答案；语音搜题、单题拍照识别、整页拍照识别仅APP、小程序支持。

2. 使用语音搜索、拍照搜索等AI功能需安装APP（或打开微信小程序）。

3. 搜题卡过期将作废，不支持退款，请在有效期内使用完毕。

找回账号密码
联系在线客服
请使用微信扫码支付(元)

订单号：

遇到问题请联系在线客服

请不要关闭本页面，支付完成后请点击【支付完成】按钮
遇到问题请联系在线客服
恭喜您，购买搜题卡成功 系统为您生成的账号密码如下：
重要提示：请勿将账号共享给其他人使用，违者账号将被封禁。
发送账号到微信 保存账号查看答案
怕账号密码记不住？建议关注微信公众号绑定微信，开通微信扫码登录功能
警告：系统检测到您的账号存在安全风险

为了保护您的账号安全，请在“简答题”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！

- 微信扫码关注简答题 -
警告：系统检测到您的账号存在安全风险
抱歉，您的账号因涉嫌违反简答题购买须知被冻结。您可在“简答题”微信公众号中的“官网服务”-“账号解封申请”申请解封，或联系客服。
- 微信扫码关注简答题 -
请用微信扫码测试
欢迎分享答案

为鼓励登录用户提交答案，简答题每个月将会抽取一批参与作答的用户给予奖励，具体奖励活动请关注官方微信公众号：简答题

简答题官方微信公众号

尊敬的用户，您尚未绑定微信号
扫码关注微信公众号，开通微信扫码登录功能
您可能还需要：
重置密码 查看订单 联系客服
简答题
下载APP
关注公众号
TOP