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There is a high degree of interspeaker as well as token-to-token variability in the voiceless unaspirated plosives and clicks concerning their pronunciation with or without audible ejection. The plosives are much more frequently ejective than the corresponding clicks. If present, ejection is manifested by increased VOT, burst amplitude, or both. Duration of voicing during closure is substantial only in the implosive, but not in the \u2018voiced\u2019 plosives and clicks. After nasals the percentage of voicing during closure is high in \u2018voiced\u2019 plosives due to the very short closure duration found in that context; in the post-nasal \u2018voiced\u2019 clicks closure is mostly reduced to zero. Aspirated plosives and clicks in Xhosa show VOT values that are on average relatively long when compared to other languages. Closure duration tends to be shorter in aspirated plosives and clicks than in other categories.<\/jats:p>","DOI":"10.1159\/000066068","type":"journal-article","created":{"date-parts":[[2003,4,15]],"date-time":"2003-04-15T09:24:25Z","timestamp":1050398665000},"page":"150-179","source":"Crossref","is-referenced-by-count":10,"title":["An Acoustic Study of Contrasting Plosives and Click Accompaniments in Xhosa"],"prefix":"10.1515","volume":"59","author":[{"given":"Michael","family":"Jessen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"374","published-online":{"date-parts":[[2005,1,18]]},"reference":[{"key":"2021062305174603086_j_000066068_ref_001_w2aab3b7b6b1b6b1ab1ab1Aa","unstructured":"Beach, D.M.: The phonetics of the Hottentot language (Heffer, Cambridge 1938)."},{"key":"2021062305174603086_j_000066068_ref_002_w2aab3b7b6b1b6b1ab1ab2Aa","unstructured":"Bennie, W.G.: A grammar of Xhosa for the Xhosa-speaking (Lovedale Mission Press, Alice 1939)."},{"key":"2021062305174603086_j_000066068_ref_003_w2aab3b7b6b1b6b1ab1ab3Aa","doi-asserted-by":"crossref","unstructured":"Best, C.T.; McRoberts, G.; Sithole, W.; Nomathemba, M.: Examination of perceptual reorganization for nonnative speech contrasts: Zulu click discrimination by English-speaking adults and infants. 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