Gemination

Abstract: This collection of thematically related papers in the current issue of the Phonology Yearbook, coming in the wake of recent major works like Selkirk (1984a) and Kaisse (1985), betokens a growing interest in the interfacing problem of syntax and phonology. So far, the most intensively investigated problems such as English contraction and auxiliary reduction fall in the intermediate area of morphosyntax, in the sense that they typically involve the adjunction of clitic-like elements to a neighbouring constituent with certain phonological consequences. The truly phrasal level of postlexical phonology is rather more sparsely populated by well-documented case studies. Chapter 7 of Kaisse (1985) reviews some of the better-known cases, including French liaison, Ewe tone sandhi, Italian raddoppiamento sintattico (initial consonant gemination), and Kimatuumbi vowel shortening (see references cited therein). To this list we may add the highly suggestive case of Chi Mwi:ni vowel shortening (see Kisseberth & Abasheikh 1974; and the insightful reanalysis in Selkirk 1986).

Abstract: The processes of gemination, lenition, and vowel lengthening are central to the study of phonology, as they reveal much about the treatment of quantity in a given language. Using data from older language stages, modern dialects and standard languages, this study examines the interdependence of vowel and consonant quantity in the history of the Germanic branch of Indo-European. Kurt Goblirsch focusses on the various geminations in Old Germanic languages (West Germanic gemination, glide strengthening, and expressive gemination), open syllable lengthening in German, Dutch, Frisian, English, and Scandinavian languages, and the major lenitions in High German, Low German, and Danish, as well as minor lenitions in Bavarian, Franconian, and Frisian dialects. All of these changes are related to the development of the Germanic languages from distinctive segmental length to complementary length to syllable cut. The discussion challenges traditional theoretical assumptions about quantity change in Germanic languages to argue for a new account whereby, gemination, lenition, and vowel lengthening are interrelated.

Abstract: On the basis of theoretical considerations and results from acoustic and perceptual analyses, it is hypothesized that closure duration is the primary cue for gemination in Italian. Results of an acoustic analysis of a large number of single and geminate Italian utterances show two acoustic correlates of gemination: the length of the closure and the length of the vowel preceding the consonant. Other acoustic parameters were not systematically related to gemination. These results were validated perceptually. At the perceptual level, the above cues were used by the listeners in the geminate/nongeminate discrimination; however, closure duration played a major role. Moreover, it was found that the significant lengthening of consonant was only partially compensated by the shortening of the previous vowel and by a small lengthening of the geminate utterance with respect to the nongeminate one. This result suggests that speakers follow a sort of timing (rhythm) which is fixed in duration and depends on the number of syllables in the word: words with equal numbers of syllables do not change in utterance length, an elongated segment being partly compensated by the shortening of another. This process seems to be applied also perceptually suggesting that the timing (rhythm) of a language is also an auditory attitude.