Please record with pronouncing each word twice on a speed of usual talk.
alder older /ˈɔl dər/ /ˈoʊl dər/
aught oat /ɔt/ /oʊt/
bald bold /bɔld/ /boʊld/
bawd bode /bɔd/ /boʊd/
calk coke /kɔk/ /koʊk/
caught coat /kɔt/ /koʊt/
daw doe /dɔ/ /doʊ/
drawl droll /drɔl/ /droʊl/
fall foal /fɔl/ /foʊl/
flaw flow /flɔ/ /floʊ/
hall hole /hɔl/ /hoʊl/
laud load /lɔd/ /loʊd/
maw mow /mɔ/ /moʊ/
scald scold /skɔld/ /skoʊld/
stalk stoke /stɔk/ /stoʊk/
trawl troll /trɔl/ /troʊl/
vault volt /vɔlt/ /voʊlt/
walk woke /wɔk/ /woʊk/