Question

The study of speech sound and how they are produced is known as

Answer 1

In phonetics and phonology, articulation is the movement of the tongue, lips, jaw, and other speech organs (the articulators) in ways that make speech sounds.Sound is produced simply by expelling air from the lungs. ... The study of articulation in making speech is called articulatory phonetics.

Answer 2

Hey

Here is your answer

It is known as PHONETICS

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