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科学美国人60秒 SSS 想要唱歌有音准? 那就独唱吧

时间:2019-12-16 07:02:46

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(单词翻译)

 

This is Scientific American's 60-second Science, I'm Christopher Intagliata.

(birthday singing clip) Ever noticed how when a big group sings "Happy Birthday," the beginning is a jumbled1 mess, with everyone singing a slightly different pitch? But then, near the end, it all sort of comes together?

That's because we t?end to adjust our own singing pitch to accommodate others. And now scientists in the U.K. have found that even trained choral singers will follow their fellow choir2 members. But not necessarily in the right direction.

The researchers had eight pairs of musically trained amateur singers — all women for this study — sing, a capella, the melody of either "Silent Night" (clip) or another classic choir tune3, "O Sacred Head, Now Wounded."(clip)

Individual volunteers all sang in their own separate studios, under four different scenarios4: each singer was completely isolated5, hearing only themselves; or singer one got to hear singer two (left ear solo); or singer two got to hear singer one (right ear solo); or finally, both singers could hear each other (stereo harmony). Then the researchers used software to extract pitch information from the recordings6.

What they found was that singers stayed more on tune with the pitch written in the musical score when singing solo, versus7 singing with a partner. And when one partner veered8 off pitch, the other singer followed her, perhaps to compensate9 for the error — meaning even though they weren't singing the pitch as written, the resulting duet was more harmonious10. The findings are in the Journal of the Acoustical11 Society of America.

And the results support a common practice in choirs12: put weak singers next to strong ones, so they can follow their pitch. As for the rest of us amateurs, if you find yourself out at karaoke duetting with an off-pitch friend, take this advice from study author Jiajie Dai of Queen Mary University of London:

"You have to listen to yourself more than you listen to others. Trust yourself, never depend on others." This guideline appears to be the key...to staying on key.

Thanks for listening for Scientific American — 60-Second Science. I'm Christopher Intagliata.


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1 jumbled rpSzs2     
adj.混乱的;杂乱的
参考例句:
  • Books, shoes and clothes were jumbled together on the floor. 书、鞋子和衣服胡乱堆放在地板上。
  • The details of the accident were all jumbled together in his mind. 他把事故细节记得颠三倒四。
2 choir sX0z5     
n.唱诗班,唱诗班的席位,合唱团,舞蹈团;v.合唱
参考例句:
  • The choir sang the words out with great vigor.合唱团以极大的热情唱出了歌词。
  • The church choir is singing tonight.今晚教堂歌唱队要唱诗。
3 tune NmnwW     
n.调子;和谐,协调;v.调音,调节,调整
参考例句:
  • He'd written a tune,and played it to us on the piano.他写了一段曲子,并在钢琴上弹给我们听。
  • The boy beat out a tune on a tin can.那男孩在易拉罐上敲出一首曲子。
4 scenarios f7c7eeee199dc0ef47fe322cc223be88     
n.[意]情节;剧本;事态;脚本
参考例句:
  • Further, graphite cores may be safer than non-graphite cores under some accident scenarios. 再者,根据一些事故解说,石墨堆芯可比非石墨堆芯更安全一些。 来自英汉非文学 - 环境法 - 环境法
  • Again, scenarios should make it clear which modes are acceptable to users in various contexts. 同样,我们可以运用场景剧本来搞清楚在不同情境下哪些模式可被用户接受。 来自About Face 3交互设计精髓
5 isolated bqmzTd     
adj.与世隔绝的
参考例句:
  • His bad behaviour was just an isolated incident. 他的不良行为只是个别事件。
  • Patients with the disease should be isolated. 这种病的患者应予以隔离。
6 recordings 22f9946cd05973582e73e4e3c0239bb7     
n.记录( recording的名词复数 );录音;录像;唱片
参考例句:
  • a boxed set of original recordings 一套盒装原声录音带
  • old jazz recordings reissued on CD 以激光唱片重新发行的老爵士乐
7 versus wi7wU     
prep.以…为对手,对;与…相比之下
参考例句:
  • The big match tonight is England versus Spain.今晚的大赛是英格兰对西班牙。
  • The most exciting game was Harvard versus Yale.最富紧张刺激的球赛是哈佛队对耶鲁队。
8 veered 941849b60caa30f716cec7da35f9176d     
v.(尤指交通工具)改变方向或路线( veer的过去式和过去分词 );(指谈话内容、人的行为或观点)突然改变;(指风) (在北半球按顺时针方向、在南半球按逆时针方向)逐渐转向;风向顺时针转
参考例句:
  • The bus veered onto the wrong side of the road. 公共汽车突然驶入了逆行道。
  • The truck veered off the road and crashed into a tree. 卡车突然驶离公路撞上了一棵树。 来自《简明英汉词典》
9 compensate AXky7     
vt.补偿,赔偿;酬报 vi.弥补;补偿;抵消
参考例句:
  • She used her good looks to compensate her lack of intelligence. 她利用她漂亮的外表来弥补智力的不足。
  • Nothing can compensate for the loss of one's health. 一个人失去了键康是不可弥补的。
10 harmonious EdWzx     
adj.和睦的,调和的,和谐的,协调的
参考例句:
  • Their harmonious relationship resulted in part from their similar goals.他们关系融洽的部分原因是他们有着相似的目标。
  • The room was painted in harmonious colors.房间油漆得色彩调和。
11 acoustical acoustical     
adj. 听觉的,声学的,音响学的
参考例句:
  • This system can set up acoustical resonances. 这种系统能产生共鸣。
  • The relevance of acoustical principles is by no means limited to sound and hearing. 声学原理并不仅仅适用于声音和听觉。
12 choirs e4152b67d45e685a4d9c5d855f91f996     
n.教堂的唱诗班( choir的名词复数 );唱诗队;公开表演的合唱团;(教堂)唱经楼
参考例句:
  • They ran the three churches to which they belonged, the clergy, the choirs and the parishioners. 她们管理着自己所属的那三家教堂、牧师、唱诗班和教区居民。 来自飘(部分)
  • Since 1935, several village choirs skilled in this music have been created. 1935以来,数支熟练掌握这种音乐的乡村唱诗班相继建立起来。 来自互联网

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