The different moving parts are known as articulators, and the main ones are the tongue, upper lip, lower lip, upper teeth, alveolar ridge, hard palate, soft palate, uvula, the pharyngeal wall, and ...

The oral cavity is bounded by the lips anteriorly; the cheeks laterally; the teeth, alveolar ridge, hard palate, and soft palate anteriorly; the teeth, alveolar ridge, floor of mouth, and tongue ...

These start outside the alveolar ridge of the lower jaw, ... This may also be true of the speaker who makes high back contacts of the tongue with the hard palate and velum. 14,23,24.

Some babies are born with a cleft lip, cleft palate, or both, which often leads to speech, hearing, and feeding problems. Learn more about the effects of a cleft and how they develop.

The technical term for this sound is the voiced alveolar trill, called as such because the placement of the sound within the mouth is near the alveolar ridge – that’s the hard bit just behind ...