American English Pronunciation Podcast
216: The Cardinal Vowels--long e /i/, oo sound /u/, short o /ɑ/, and short a /æ/
- Author: Vários
 - Narrator: Vários
 - Publisher: Podcast
 - Duration: 0:12:43
 - More information
 
Informações:
Synopsis
All about that vowels diagram that shows the vowel sounds placed over a sort of square-like shape that’s bigger on the top than it is on the bottom. Transcripts at pronuncian.com.