Traditional English Pronunciation of Latin - Consonants - Consonantal Allophones - Polyphony

Polyphony

The letters c, d, g, h, n, s, t and x have different sounds (phonemes) depending upon their environment: these are listed summarily below.

Letter c d g h n s t x
Underlying sound /k/ /d/ /ɡ/ /h/ /n/ /s/ /t/ /ks/
Primary phonemes /s/ /dʒ/ /ŋ/ /z/ /s/ /z/, /ɡz/
Secondary phonemes /ʃ/ /dʒ/ /ʃ/
/ʒ/
/tʃ/
/ʃ/
/kʃ/

The full set of consonantal phonemes for A-L is almost identical to that of English, lacking only /ð/.

Sounds of A-L Labials Interdentals Alveolars Palatals Velars Glottals
Stops voiceless /p/ /t/ /k/
voiced /b/ /d/ /ɡ/
Affricates voiceless /tʃ/
voiced /dʒ/
Fricatives voiceless /f/ /θ/ /s/ /ʃ/ /h/
voiced /v/ /z/ /ʒ/
Nasals /m/ /n/ /ŋ/
Approximants /w/ /ɹ/
/l/
/j/

Read more about this topic:  Traditional English Pronunciation Of Latin, Consonants, Consonantal Allophones