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The contrastive hierarchy in phonology 2009 Dresher.pdf - CUNY ...

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(Broe 1993, Frisch 1996), I have given each marked feature an unmarked<br />

counterpart, so that all classes of vowels can be picked out. <strong>The</strong> similarity<br />

measures are shown <strong>in</strong> (8.22).<br />

(8.21) Vowel features for Classical Manchu<br />

a. [syllabic] /i, ´, a, ç, u, U/<br />

b. [back] /´, a, ç, u, U/ c. [ front] /i/<br />

d. [low] /´, a, ç/ e. [non-low] /i, u, U/<br />

f. [round] /ç, u, U/ g. [non-round] /i, ´, a/<br />

h. [ATR] /i, ´, u/ i. [non-ATR] /a, ç, U/<br />

(8.22) Similarity measures for Classical Manchu<br />

Phonemes Similarity Harmony Phonemes Similarity Harmony<br />

a. /ç, U/ 0.45 None b. /a, ç/ 0.45 Labial<br />

c. /u, U/ 0.42 ATR d. /´, a/ 0.42 ATR<br />

e. /i, u/ 0.33 None f. /i, ´/ 0.33 None<br />

g. /´, u/ 0.29 ATR h. /a, U/ 0.23 ATR<br />

i. /ç, u/ 0.21 None j. /´, ç/ 0.21 Labial<br />

k. /i, U/ 0.15 None l. /i, a/ 0.15 None<br />

m. /´, U/ 0.13 ATR n. /a, u/ 0.13 ATR<br />

o. /i, ç/ 0.07 None<br />

It is evident from the results <strong>in</strong> (8.22) that the similarity between two<br />

phonemes as computed by this metric has no bear<strong>in</strong>g on whether or not these<br />

segments may co-occur <strong>in</strong> a word. We can set no threshold above which<br />

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