Abstract: Some characteristics of Chinese speakers in Russian pronunciation are analyzed by using of praat, an open source software tool for speech signal analyses and synthesis. The physical properties of speech signal, such as acoustic wave, frequency spectrum, formant, pitch, intensity and so on, are studied in order to find the differences in aspects of phoneme, syllable, stress, tonality, rhythm and intonation between native and non-native speech. It can provide technical help for Chinese speaker in Russian pronunciation.

Key words: Russian, praat software, speech analysis

摘要： 用语音合成与分析软件praat分析了中国学生俄语读音的一些特点。通过对语音信号的波形图、语图谱、基音、共振峰、音高、音强等声学特性的分析，研究了中国学生在音素、音节、重音、音调、节奏、语调等方面存在的差异，为纠正其不良的发音、读句习惯提供技术帮助。

关键词: 俄语, praat软件, 语音分析