Редукция гласного как показатель его ударности в современном русском литературном языке

С. 277–285.

Knyazev S. V.

The paper deals with the instrumental study of phonetic markers of stress in compound (predominantly loan) disyllabic words in Standard Modern Russian (e.g. stop-kran ‘emergency brake’) as compared with non-compound native words of the same phonological structure (stoptat’ ‘tread down’). The paper states that the words in question under a phrase accent have both syllables stressed, stress being signalized by mid [o] // [e] vowels impossible in unstressed position in Standard Modern Russian. In non-compound native words unstressed [o] vowel in all types of phrase positions after “hard” consonants is displaced by [a] (unstressed [a] being about 10 percent longer than stressed [o]). Our data shows that in compound disyllabic words in a position with no tonal accent phonetically unstressed [o] is displaced by [ə] (not standard [a]) vowel (being somewhat twice shorter than unstressed [a]). Thus, non-trivial [o] vowel reduction in compounds may serve as a phonetic cue of phonological stress which is shown up fully only under the tonal accent. Phonetically the units in question should be treated as a combination of two phonological words and phonetic data may be used as a ground for orthographic adaptation of loan word.

Keywords: ударение, stress, редукция, vowel reduction, rythmical structure, ритмическая структура слова

In book

Компьютерная лингвистика и интеллектуальные технологии. По материалам ежегодной Международной конференции "Диалог" (2015)

М.: Изд-во РГГУ, 2015.