3_spectrum_vowels.Rmd

---
output: html_document
---
# Снова спектр. Гласные

## 1. Спектр

![](images/3-1-fourier-spectrum.png)

Важно выбрать окно:

![](images/3-2-fourier-spectrum.png)

![](images/3-3-fourier-spectrum.png)

Однако бывает не только Фурье:

* Conventional spectrogram and Zhao-Atlas-Marks distribution of the English word had, computed using a Kaiser tapering function.

![](images/3-4-ZAM.png)

* Conventional and reassigned spectrograms of the English word right

![](images/3-5-reassigned-spectrum.png)

Подробности в книге Fulop 2011.

![](images/3-6-source-filter.png)

[Pink trambone](https://dood.al/pinktrombone/)

[Interactive IPA](http://www.ipachart.com/)

<audio controls> <source src="data/Yanny_Laurel_original_speed_75.mp3" type="audio/wav"></audio><br>
[Можно скачать звук](https://github.com/agricolamz/2019_PhonDan/raw/master/data/Yanny_Laurel_original_speed_75.mp3)

На N+1 есть какие-то [мои материалы](https://nplus1.ru/blog/2018/05/16/acousticdress) про это, и [статья получше из New York Times](https://www.nytimes.com/interactive/2018/05/16/upshot/audio-clip-yanny-laurel-debate.html?fbclid=IwAR0OSchlyNl4_QnKNqhV5tZZRH1TUqE3P2WrHHSAmTzONTWGUXIHMfYzeK4).

Есть еще [такая история](https://l.facebook.com/l.php?u=https%3A%2F%2Fwww.reddit.com%2Fr%2Ffunny%2Fcomments%2Fa9zlu8%2Fmay_have_just_found_next_yanni_or_laurel%2F&h=AT2KHsJyiRTEbqTxneDJDGNRMBb-g2GlQYEAalu-2xACTWzZr5u_Zg1L3tzMTX0dQNKFKDjNliFhBak6cLwdTV8XHhXw9GKqwEQHWeVClq2MA5pHz6Qeyb6BIjfQag), и целый компот [misheard lyrics](http://lurkmore.to/Misheard_lyrics).

[Можно скачать звук](https://github.com/agricolamz/2019_PhonDan/raw/master/data/excellent_idea.wav)

## 2. Гласные

[презентация](https://github.com/agricolamz/2019_PhonDan/raw/master/data/Vowels_lecture.pdf)