A discussion of autosegmental phonology (AP), a theory of phonological representation that uses graphs rather than strings as the central data structure, considers its principal constraint, the "No Crossing Constraint" (NCC). The NCC is the statement that in a well-formed autosegmental diagram, lines of association may not cross. After…

Some Japanese examples of several common phonological phenomena (whispered vowels, nuclear friction, and consonant-vowel articulation) are examined. The segmental and transformational characterizations of these and related phenomena are reassessed and it is shown that by paying more careful attention to phonetic detail and abandoning conventional…