An explanation of the REAL, EVIDENCE BASED categories of English vowels, and why familiar symbols for Standard Southern British English are misleading.
John Wells:
https://www.phon.ucl.ac.uk/home/wells/p201-3-lecture-new.pdf
The /ɪː/ vowel by YouTubers:
https://www.youtube.com/watch?v=hNTgpeaEFk4&t=99s
https://youtu.be/H1OwQAGcEZo?t=157
CUBE dictionary:
https://youtu.be/_Tcrv8lgLbk
http://cube.elte.hu
http://www.cubedictionary.org
Women Know Your Limits sketch
https://youtu.be/aT6cB6vMWYU
English Phonetics & Pronunciation Practice by Carley, Mees & Collins
https://www.routledge.com/English-Phonetics-and-Pronunciation-Practice/Carley-Mees-Collins/p/book/9781138886346
English After RP
https://www.englishspeechservices.com/english-after-rp/
