Dr Geoff Lindsey | Why these English phonetic symbols are all WRONG @DrGeoffLindsey | Uploaded October 2021 | Updated October 2024, 3 hours ago.
An explanation of the REAL, EVIDENCE BASED categories of English vowels, and why familiar symbols for Standard Southern British English are misleading.

John Wells:
phon.ucl.ac.uk/home/wells/p201-3-lecture-new.pdf

The /ɪː/ vowel by YouTubers:
youtube.com/watch?v=hNTgpeaEFk4&t=99s
youtu.be/H1OwQAGcEZo?t=157

CUBE dictionary:
youtu.be/_Tcrv8lgLbk
http://cube.elte.hu
cubedictionary.org

Women Know Your Limits sketch
youtu.be/aT6cB6vMWYU

English Phonetics & Pronunciation Practice by Carley, Mees & Collins
routledge.com/English-Phonetics-and-Pronunciation-Practice/Carley-Mees-Collins/p/book/9781138886346

English After RP
englishspeechservices.com/english-after-rp