a
→
ʊ
The /aʊ/ diphthong
aʊ
Start open at /a/, then raise the back of the tongue toward /ʊ/ while rounding the lips.
mouth
/maʊθ/
house
/haʊs/
now
/naʊ/
out
/aʊt/
down
/daʊn/
Record myself