首页
登录
职称英语
Every year television stations receive hundreds of complaints about the lou
Every year television stations receive hundreds of complaints about the lou
游客
2023-11-24
11
管理
问题
Every year television stations receive hundreds of complaints about
the loudness of advertisements. However, federal rules forbid the
practice of making ads loud than the programming. In addition,【S1】________
television stations always operate at the highest sound level allowing for【S2】________
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 variety of factors in addition to its【S3】________
peak level. Advertisers are skilful at create the impression of loudness【S4】________
through their expert use of such factors. One major contributor of the【S5】________
perceived loudness of commercials is that much less variation in sound
level occur during a commercial. In regular programming the intensity of【S6】________
sound varies over a large range. However, sound levels in commercials
tend to stay at or near peak levels.
Another "tricks of the trade" are also used. Because low-frequency【S7】________
sounds can mask higher-frequency sounds, advertisers filter out any
noises in that may drown out the primary message. In addition, the【S8】________
human voice has more auditory 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 in which lots
of consonants are used, because people are most aware of consonants【S9】________
than vowel sounds. Finally, advertisers try to begin commercials with
sounds that are highly different from that of the programming within【S10】________
which the commercial is buried. Because people become adapted to the
type of sounds coming from programming, a dramatic change in sound
quality draws viewers’ attention. For example, notice how many
commercials begin with a cheerful song of some type. [br] 【S4】
选项
答案
create—creating
解析
动词形式错误。be skillful at doing sth意为“擅长做某事”,介词at后面应该接动名词,因此应该使用creating。
转载请注明原文地址:https://tihaiku.com/zcyy/3214439.html
相关试题推荐
PASSAGEONE[br]Accordingtotheauthor,whatisthekeymeasuretoreceiveGr
PassageTwoComplaintsandlawsuitscannotsolvetheproblemofoverregu
Everyyeartelevisionstationsreceivehundredsofcomplaintsaboutthelou
Everyyeartelevisionstationsreceivehundredsofcomplaintsaboutthelou
Everyyeartelevisionstationsreceivehundredsofcomplaintsaboutthelou
Everyyeartelevisionstationsreceivehundredsofcomplaintsaboutthelou
Allthepeopleinthestadiumcheeredupwhentheysawhundredsofcolorfulball
Everyyeartelevisionstationsreceivehundredsofcomplaintsabouttheloud
Everyyeartelevisionstationsreceivehundredsofcomplaintsabouttheloud
Everyyeartelevisionstationsreceivehundredsofcomplaintsabouttheloud
随机试题
[originaltext]Twenty-fiveyearsago,RayAnderson,asingleparentwithao
Thepolarvortex(极地旋风)currentlysweepingacrosstheNorthAmericancontine
[originaltext]M:Hello.W:Hello,Sam.ThisisEmmaRobert.Sorrytobotheryou
"CollegeCampus"[img]2012q1/ct_etoefm_etoeflistz_1159_20121[/img][br]Whatis
基础代谢率的常用计算公式为()。A.脉率×脉压-111 B.脉率+脉压-11
无论西方政治精英们多么不情愿,全民公投最后以微弱优势确定英国退出欧盟。这一件事件
下列()情形下,企业应办理注销税务登记。A.改变纳税人名称 B.改变法定代表
发票管理办法规定,对虚开发票的,由税务机关没收违法所得;虚开金额在1万元以下的
水泵的设备功率应取()。A.20kW;B.40kW;C.60kW
下列不属于措施项目费计算方法的是()。A、实物量法 B、综合单价法 C、参
最新回复
(
0
)