首页
登录
职称英语
[originaltext] If we want to measure voice features very accurately, we can u
[originaltext] If we want to measure voice features very accurately, we can u
游客
2024-01-29
31
管理
问题
If we want to measure voice features very accurately, we can use a voice analyzer. A voice analyzer can show four characteristics of a speaker’s voice. No two speakers’ voices are alike. To get a voice sample, you have to speak into the voice analyzer. The voice analyzer is connected to a computer. From just a few sentences of normal speech, the computer can show four types of information about your voice. It will show nasalization, loudness, frequency and length of articulation. The first element, nasalization, refers to how much air normally goes through your nose when you talk. The second feature of voice difference is loudness. Loudness is measured in decibels. The number of decibels in speaking is determined by the force of air that comes from the lungs. The third feature of voice variation is frequency. By frequency we mean the highness or lowness of sounds. The frequency of sound waves is measured in cycles per second. Each sound of a language will produce a different frequency. The final point of voice analysis concerns the length of articulation for each sound. This time length is measured in small fractions for each second. From all four of these voice features—length of articulation, frequency, loudness and nasalization—the voice analyzer can give an exact picture of a person’ s voice.
Questions 16 to 18 are based on the passage you have just heard.
16. What is the voice analyzer connected to?
17. What does the first element nasalization refer to?
18. How can the frequency of sound waves be measured?
选项
A、How much air normally goes through your nose when you talk.
B、The force of air that comes from the lungs.
C、The highness or lowness of sounds.
D、The length of speech for each sound.
答案
A
解析
信息明示题。短文中提到The first element,nasalization,refers to how much air normally goes through your nose when you talk.故选A。
转载请注明原文地址:https://tihaiku.com/zcyy/3402952.html
相关试题推荐
[originaltext]Americanastronautswouldnotreturntothemoonasplanedif
[originaltext]Americanastronautswouldnotreturntothemoonasplanedif
[originaltext]"Whereistheuniversity?"isthequestionmanyvisitorstoCa
[originaltext]"Whereistheuniversity?"isthequestionmanyvisitorstoCa
[originaltext]"Whereistheuniversity?"isthequestionmanyvisitorstoCa
[originaltext]"Whereistheuniversity?"isthequestionmanyvisitorstoCa
[originaltext]Menhavetraveledeversincetheyfirstappearedontheearth.
[originaltext]Menhavetraveledeversincetheyfirstappearedontheearth.
[originaltext]Menhavetraveledeversincetheyfirstappearedontheearth.
[originaltext]Ifwewanttomeasurevoicefeaturesveryaccurately,wecanu
随机试题
Nowcustomhasnotbeencommonlyregardedasasubjectofanygreatimportan
HowtoAffordCollegeNowIt’saclassicgoodnews/bad
Themostimportantmeansoftransportinthe19thcenturywas[br][originaltex
城市燃气按照燃气类别分类,可以分为()三类。A.人工燃气、天然气、液化石油气
突起路标和太阳能突起路标型式检验的周期均为()。A.1年 B.1.5年 C.
学费补偿、国家助学贷款代偿和学费减免的年限,按照国家队本科、专科(高职)、研究生
甲、乙、丙、丁共同投资设立一个有限合伙企业,甲、乙为普通合伙人,丙、丁为有跟合伙
舌苔由黄燥转为白润,提示( )。A.病邪入里 B.寒邪化热 C.邪退正复
下列哪项是骨折早期的并发症A.关节僵硬 B.创伤性关节炎 C.缺血性骨坏死
电子围栏无法向调控中心传送报警信号应如何处理?()检查主机、回路及讯响器,
最新回复
(
0
)