TED英语演讲稿四种阻碍咱们的声音方式.docx

TED英语演讲稿四种阻碍咱们的声音方式.docx

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TED英语演讲稿四种阻碍咱们的声音方式

TED英语演讲稿：

四种阻碍咱们的声音方式

　　声音有愉悦的也有扎耳的，juliantreasure给咱们展现了声音4种阻碍着咱们的方式。

认真听，你将会发觉有关咱们开放式的、喧闹办公室的一些令人惊讶的事实。

　　overthenextfiveminutes,myintentionistotransformyourrelationshipwithsound.letmestartwiththeobservationthatmostofthesoundaroundusisaccidental,andmuchofitisunpleasant.（trafficnoise）westandonstreetcorners,shoutingovernoiselikethis,andpretendingthatitdoesn'texist.well,thishabitofsuppressingsoundhasmeantthatourrelationshipwithsoundhasbecomelargelyunconscious.

　　therearefourmajorwayssoundisaffectingyouallthetime,andi'dliketoraisetheminyourconsciousnesstoday.firstisphysiological.（loudalarmclocks）sorryaboutthat.i'vejustgivenyouashotofcortisol,yourfight/flighthormone.soundsareaffectingyourhormonesecretionsallthetime,butalsoyourbreathing,yourheartrate--whichijustalsodid--andyourbrainwaves.

　　it'snotjustunpleasantsoundslikethatthatdoit.thisissurf.（oceanwaves）ithasthefrequencyofroughly12cyclesperminute.mostpeoplefindthatverysoothing,and,interestingly,12cyclesperminuteisroughlythefrequencyofthebreathingofasleepinghuman.thereisadeepresonancewithbeingatrest.wealsoassociateitwithbeingstress-freeandonholiday.

　　thesecondwayinwhichsoundaffectsyouispsychological.musicisthemostpowerfulformofsoundthatweknowthataffectsouremotionalstate.（albinoni'sadagio）thisisguaranteedtomakemostofyoufeelprettysadifileaveiton.musicisnottheonlykindofsound,however,whichaffectsyouremotions.

　　naturalsoundcandothattoo.birdsong,forexample,isasoundwhichmostpeoplefindreassuring.（birdschirping）thereisareasonforthat.overhundredsofthousandsofyearswe'velearnedthatwhenthebirdsaresinging,thingsaresafe.it'swhentheystopyouneedtobeworried.

　　thethirdwayinwhichsoundaffectsyouis

cognitively.youcan'tunderstandtwopeopletalkingatonce（"ifyou'relisteningtothisversionof"）（"meyou'reonthewrongtrack."）orinthiscaseonepersontalkingtwice.tryandlistentotheotherone.（"youhavetochoosewhichmeyou'regoingtolistento."）

　　wehaveaverysmallamountofbandwidthforprocessingauditoryinput,whichiswhynoiselikethis--（officenoise）--isextremelydamagingforproductivity.ifyouhavetoworkinanopen-planofficelikethis,yourproductivityisgreatlyreduced.andwhatevernumberyou'rethinkingof,itprobablyisn'tasbadasthis.（ominousmusic）youareonethirdasproductiveinopen-planofficesasinquietrooms.andihaveatipforyou.ifyouhavetoworkinspaceslikethat,carryheadphoneswithyou,withasoothingsoundlikebirdsong.putthemonandyourproductivitygoesbackuptotriplewhatitwouldbe.

　　thefourthwayinwhichsoundaffectsusisbehaviorally.withallthatotherstuffgoingon,itwouldbeamazingifourbehaviordidn'tchange.（technomusicinsideacar）so,askyourself:

isthispersonevergoingtodriveatasteady28milesperhour?

i

don'tthinkso.atthesimplest,youmoveawayfromunpleasantsoundandtowardspleasantsounds.soifiweretoplaythis--（jackhammer）--formorethanafewseconds,you'dfeeluncomfortable;formorethanafewminutes,you'dbeleavingtheroomindroves.forpeoplewhocan'tgetawayfromnoiselikethat,it'sextremelydamagingfortheirhealth.

　　andthat'snottheonlythingthatbadsounddamages.mostretailsoundisinappropriateandaccidental,andevenhostile,andithasadramaticeffectonsales.forthoseofyouwhoareretailers,youmaywanttolookawaybeforeishowthisslide.theyarelosingupto30percentoftheirbusinesswithpeopleleavingshopsfaster,orjustturningaroundonthedoor.weallhavedoneit,leavingtheareabecausethesoundinthereissodreadful.

　　iwanttospendjustamomenttalkingaboutthemodelthatwe'vedeveloped,whichallowsustostartatthetopandlookatthedriversofsound,analyzethesoundscapeandthenpredictthefouroutcomesi'vejusttalkedabout.orstartatthebottom,andsaywhatoutcomesdowewant,andthendesignasoundscapeto

haveadesiredeffect.atlastwe'vegotsomesciencewecanapply.andwe'reinthebusinessofdesigningsoundscapes.

　　justawordonmusic.musicisthemostpowerfulsoundthereis,ofteninappropriatelydeployed.it'spowerfulfortworeasons.yourecognizeitfast,andyouassociateitverypowerfully.i'llgiveyoutwoexamples.（firstchordofthebeatles'"ahardday'snight"）mostofyourecognizethatimmediately.theyounger,maybenot.（laughter）（firsttwonotesof"jaws"theme）andmostofyouassociatethatwithsomething!

now,thoseareone-secondsamplesofmusic.musicisverypowerful.andunfortunatelyit'sveneeringcommercialspaces,ofteninappropriately.ihopethat's