REVISION

3. Studies the pattern of sounds of different languages or within a language.
4. The oral cavity, the nasal cavity and the pharynx.
8. Studies the relationship between sounds and spelling.
11. The smallest contrastive phonological unit that can produce a difference in meaning.
12. Human vocal noise (or the graphic representation of the noise in writing) used systematically and conventionally by a community for purposes of communication.
13. The palate, the tongue, the lips and the teeth.

1. Different variations of the same sound.
2. Part of the palate, just behind the teeth.
5. Two bands of muscle lying across the centre of the larynx.
6. The most agile speech organ.
7. Pronunciation adopted for teaching purposes.
9. Science that studies how language is structured grammatically and semantically.
10. A set of symbols to represent the sounds of any language.