31. Duna's consonant system consists of twenty consonant phonemes with some allophonic variation . places of articulation . 32. Most post-trilled consonants are affricates : the stop and trill share the same place of articulation . 33. Fricatives at coronal places of articulation may be sibilant or non-sibilant, sibilants being the more common. 34. The symbol in the International Phonetic Alphabet that represents the place of articulation of these sounds is } }. 35. In the IPA, the glottal consonants are posited as having a specific " glottal " place of articulation . 36. Middorsum palatal stops ( atypical place of articulation ) often results from palatal fistulae causing sound distortions during speech. 37. In some of such pairs, the place of articulation is additionally changed ( see distinctive features below ). 38. Afitti has nasals and plosives at four places of articulation : aveolar, bilabial, velar, and palatal. 39. English has four pairs of fricative phonemes that can be divided into a table by place of articulation and voicing. 40. Such speech has limited success in making some place of articulation and especially manner of articulation and voicing phonetic distinctions.
