Skip to main content
Skip to search
Ideas change everything
WATCH
TED Talks
Browse the library of TED talks and speakers
Playlists
100+ collections of TED Talks, for curious minds
TED Series
Go deeper into fascinating topics with original video series from TED
TED-Ed videos
Watch, share and create lessons with TED-Ed
TEDx Talks
Talks from independently organized local events
DISCOVER
Topics
Explore TED offerings by topic
Podcasts
Explore the TED Audio Collective
Ideas Blog
Our daily coverage of the world of ideas
Newsletters
Inspiration delivered straight to your inbox
ATTEND
Conferences
Take part in our events: TED, TEDGlobal and more
TEDx Events
Find and attend local, independently organized events
TED on Screen
Experience TED from home
TED Courses
Learn from TED speakers who expand on their world-changing ideas
PARTICIPATE
Nominate
Recommend speakers, TED Prize recipients, Fellows and more
Organize a local TEDx Event
Rules and resources to help you plan a local TEDx event
Translate
Bring TED to the non-English speaking world
TED Fellows
Join or support innovators from around the globe
ABOUT
Our Organization
Our mission, history, team, and more
Conferences
TED Conferences, past, present, and future
Programs & Initiatives
Details about TED's world-changing initiatives
Partner with TED
Learn how you can partner with us
TED Blog
Updates from TED and highlights from our global community
SIGN IN
JOIN TED
Type to search
TED is supported by ads and partners
00:00
Visit advertiser
听觉背后的科学 - 道格拉斯·L·奥利弗
1,153,376 views |
道格拉斯·L·奥利弗 |
TED-Ed
• June 2018
Read transcript
观看完整教程： https://ed.ted.com/lessons/the-science-of-hearing-douglas-l-oliver 我们能够识别声音种类以及辨别他们的位置很大程度上要归功于听觉系统。它由两个主要部分构成：耳朵和大脑。耳朵负责将声音转化为神经信号；大脑则负责接收并处理这些信号包含的信息。为了了解听觉系统如何工作，道格拉斯·L·奥利弗跟着声音进行了一场耳朵之旅。 课程提供：道格拉斯·L·奥利弗，动画制作：Cabong工作室
science
TED-Ed
hearing
TED is supported by ads and partners
