鄂温克语短元音声学分析

Acoustic Analysis of Short Vowels in Evenki

在利用"鄂温克语语音声学参数数据库",对鄂温克语词首和非词首音节短元音的第一、第二共振峰(F1、F2)进行统计分析并绘出其声学元音图的基础上,采用定量和定性分析相结合的方法,对鄂温克语短元音特点进行详细描述并提出了它们的分布格局。实验得出,鄂温克语非词首音节短元音比词首音节短元音有明显央化现象。

Based on Evenki acoustical database and analyzing acoustical picture of vowels,the investigation was concentrated on acoustical analysis of short vowels＇ F1 and F2 in Evenki.Feature and distributing structure of short vowels were described in detail through ways of confirming quality and quantity.The investigation also showed that compared with initial short syllabic short vowels,non-initial syllabic short vowels had a more apparent phenomenon of centralizing.