摘要
目的明确利用同声同韵异调音节进行语音同一性鉴定的可行性。方法利用VS-99语音工作站对普通话同声同韵异调音节的共振峰等特性进行定性分析。结果得出了阳平音节韵母共振峰与上声音节韵母非嘎裂声处共振峰的可比性强,阴平音节韵母与去声音节韵母在前半部分共振峰的可比性强等一些规律性认识。结论为利用同声同韵异调音节进行语音同一性鉴定提供了客观依据。
Objective To study the feasibility of using syllables with the same constant and vowel but different tones in forensic voice identification. Method The characteristics of the formants of the syllables with the same constant and vowel but different tones were analyzed with the VS-99 Voice Workstation. Result The formants of Yang Ping syllables are comparable with the fbrmants of Shang Sheng syllables that aren＇t in creaky voice, and the formants of Qu Sheng syllables are comparable with the front half part of Yin Ping syllables＇ formants. Conclusion The summarized regularity could be used as objective bases for applying the syllables with the same constant and vowel but different tones in forensic voice identification.
出处
《中国司法鉴定》
2015年第2期50-54,共5页
Chinese Journal of Forensic Sciences
基金
国家社会科学青年基金项目(12CYY015)
关键词
同声同韵异调音节
语音同一性
共振峰特性
syllables with the same constant and vowel but different tone
voice identification
formant
