【摘要】 锡伯语双音节词第一音节呈稳定的低平曲线;第二音节音高曲线随音节结构的不同而不同,音节末是响音时,音高曲线呈高降;音节末是阻塞音时,音高曲线呈高平。第一、二音节的音高曲线呈前低后高。双音节词的第一音节是词重音的位置;词重音属于音高显突型,稳定的低调域平调是重音显著和主要的语音表征。更多还原

【Abstract】 The statistics and analysis presented in this experimental phonetic study show that the word stress of disyllabic words in Xibe is phonetically signaled by pitch prominence.The initial syllable significantly maintains a stable level pitch in the low register,while the final syllable displays either a high falling pitch where the syllable ends in a vowel or a sonorant,or a high level pitch where the syllable ends in an obstruent.Generally,the final syllable is high in pitch than the initial syllable. The differences in intensity and duration between the initial and final syllables are less consistent. In addition,the vowel in the final open syllable tends to be reduced,and further be deleted.The initial syllable characterized with consistence in a low-registered level pitch is therefore considered as stressed in a disyllabic word.更多还原