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xiaolai
2024-03-17 08:51:57 +08:00
committed by Lyric
parent 4638c93214
commit 436e22fd62
2 changed files with 11 additions and 4 deletions
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1000-hours/public/videos/speech-form-brain-signals.mp4 Normal file
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1000-hours/sounds-of-american-english/2-articulators.md
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@@ -4,6 +4,12 @@
Despite speaking different languages, humans share the same structure of brain and articulators. It's this commonality that grants every human infants the potential to master any language on Earth - a fascinating yet often overlooked fact.
**说话**对大脑来说是一项异常复杂的活动，大约要它协调差不多 100 块的肌肉才能发出一个音素的声音[^1]。
*Speaking* is an extraordinarily complex activity for the brain, requiring its coordination of nearly 100 muscles just to produce a single phoneme.
<video controls width="720"> <source src="/videos/speech-form-brain-signals.mp4" type="video/mp4"></source>Your browser does not support the video tag. </video>
我们用**嘴**说话…… 更详细地讲，我们讲英文的时候所使用的**发声器官**主要包括：**下巴**（*lower jaw*）、**嘴唇**（*lips*）、**牙齿**（*teeth*）、**龈脊**（*alveolar ridge*）、**舌尖**（*tongue tip*）、**舍背**（*tongue roof*）、**舌尾**（*back of tongue*）、**软腭**（*soft palate*）、**咽**（*pharynx*）、**喉**（*larynx*）、**声带**（*vocal cords*）等等。
![Speech Tract (zh-CN)](/images/articulators-cn.svg)
@@ -16,13 +22,13 @@ We use our *mouths* as a means of communication... To be more precise, when spea
The act of breathing also plays a vital role — it not only affects speech sound quality but rhythm too due to natural *pauses* for airflow regulation during continuous speech flow.
以下的 X 光视频展示了一个歌手在演唱歌曲时发声器官的活动情况[^1]：
以下的 X 光视频展示了一个歌手在演唱歌曲时发声器官的活动情况[^2]：
Here's an X-ray video showcasing the movement of a singer's articulators while performing a song:
<video controls width="720"> <source src="/videos/articulator-movement-singing.mp4" type="video/mp4"></source>Your browser does not support the video tag. </video>
以下是朗读一些单词的时候发声器官活动情况的 3D 展示[^2]：
以下是朗读一些单词的时候发声器官活动情况的 3D 展示[^3]：
Here's a 3D illustration showcasing the activity of articulators when pronouncing certain words:
<video controls width="720"> <source src="/videos/3d-presentation.mp4" type="video/mp4"></source>Your browser does not support the video tag. </video>
@@ -37,5 +43,6 @@ When practicing English, one of the most critical articulators is your *tongue*.
![articulator-tongue-tip-positions](/images/articulator-tongue-tip-positions.svg)
[^1]: https://www.youtube.com/watch?v=2N5q85G3ydk&t=4s
[^2]: https://www.youtube.com/watch?v=wYwk07QM4rc
[^1]: https://www.youtube.com/watch?v=YHFx6O5x5Hw
[^2]: https://www.youtube.com/watch?v=2N5q85G3ydk
[^3]: https://www.youtube.com/watch?v=wYwk07QM4rc