In details describe each of 12 RP English 1. monophthong, including all their features (tense, lax, etc.) and articulation/production process.
- In detail describe each of 8 RP English diphthong, including features and process of articulation/production.
Following sources may be used:
Collins, B., Mees, |. (2003) Practical Phonetics and Phonology. Routledge.