Concept
Point d'articulation
Concepts associés (33)
Denti-alveolar consonant
In linguistics, a denti-alveolar consonant or dento-alveolar consonant is a consonant that is articulated with a flat tongue against the alveolar ridge and the upper teeth, such as /t/ and /d/ in languages such as French, Italian and Spanish. That is, a denti-alveolar consonant is (pre)alveolar and laminal rather than purely dental. Although denti-alveolar consonants are often labeled as "dental" because only the forward contact with the teeth is visible, the point of contact of the tongue that is farthest back is most relevant, as it defines the maximum acoustic space of resonance and gives a characteristic sound to a consonant.
Tongue shape
In linguistics, specifically articulatory phonetics, tongue shape describes the shape that the tongue assumes when it makes a sound. Because the sibilant sounds have such a high perceptual prominence, tongue shape is particularly important; small changes in tongue shape are easily audible and can be used to produce different speech sounds, even within a given language.
Basis of articulation
In phonetics, the basis of articulation, also known as articulatory setting, is the default position or standard settings of a speaker's organs of articulation when ready to speak. Different languages each have their own basis of articulation, which means that native speakers will share a certain position of tongue, lips, jaw, possibly even uvula or larynx, when preparing to speak. These standard settings enable them to produce the sounds and prosody of their native language more efficiently.