Lexical-tone languages use fundamental frequency (F0/pitch) to convey word meaning. About 41.8% of the world's languages use lexical tone (Maddieson, 2008), yet those systems are under-studied. I aim to increase our understanding of speech-sound inventory organization by extending to tone-systems a model of vowel-system organization, the Theory of…

This study examined the perception of the four Mandarin lexical tones by Mandarin-naive Hong Kong Cantonese, Japanese, and Canadian English listener groups. Their performance on an identification task, following a brief familiarization task, was analyzed in terms of tonal sensitivities (A-prime scores on correct identifications) and tonal errors…

This paper reviews the evidence that Proto-Niger-Congo was a tone language with only two level tones and seeks to find the evidence that will explain how some of the descendant languages have more than two tones. In particular it shows how synchronic tone rules in Cama and consonant correspondences between Cama and Yoruba suggest a new factor in…

A study investigated the validity of three theories in predicting the structure of language tone systems containing level tones. The theories include the following: that (1) phonetic elements are arranged so they are maximally separated in a fixed phonetic space; (2) a system with a larger number of phonetic elements will use a larger phonetic…

This paper examines the problem of whether tonal representation should be considered segmental or suprasegmental. Woo's hypothesis that tone features are to be specified segmentally is discussed as well as Leben's statement that in some languages tone is suprasegmental. The following are criteria suggested as a basis for tonal representation:…