Audio Post Face Positions
These are very basic sound productions and explanations.
Number 1 upper and lower lip coming to gether pa pa pa.
Number 2 upper front teeth touching top of lower lip fa fa fa.
Number 3 tongue tip touching back of front teeth, sound is a mix between the letters d and t, de te de.
Number 4 tongue tip is about a half of an inch back from upper front teeth touching roof of mouth da da da.
Number 5 interesting sound position, a must for a native spanish speaker to master, the tongue lays flat then lift, with tongue sides touching the sides of the middle sides of the upper teeth in a flatten position. ulul, ulul, ulul, l–ove, l–ove, l–ove.
Number 6 the veelar and glotalized sounds are very close, sound found in the English Q say quick, quick, quick. Slowly the tongue back is rising, going down into throat, a choking sound ugh,ugh,ugh.