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1. Airstream Mechanism: it is the basis of the sound heard in each human sound. They are three:
- Pulmonic mechanisms
- Glottalic mechanisms
- Velaric mechanisms
2. Vocal Tract: It is made up of three cavities in which speech sounds are produced. They are:
- Oral
- Nasal
- Pharyngeal-laryngeal
3. Vocal Organs: they are either active or passive articulators used in production of human speech sounds.
francis1897 answered the question on August 23, 2022 at 07:01