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目的:探索核心单韵母共振峰随着年龄增长的发展规律以及性别的差异;为言语共鸣障碍的评定及治疗奠定研究基础。方法:随机选择2492例被试者,男1318例,女1174例;被试者均接受/a/、/i/、/u/的标准普通话跟读录音。采用D1200数字录音机进行标准录音,并将声音文件导入实时言语测量仪提取共振峰数据,用SPSS13.0进行统计分析。结果:核心单韵母共振峰随着年龄的增长出现显著的变化(P<0.05),总体呈现下降趋势,其变化主要体现在F1方面;在性别方面,主要反映F2以及共振峰幅度差(ΔA)差异的显著性;核心单韵母间的共振峰差异存在统计学意义(P<0.05)。结论:①F1、F2受到年龄、性别及核心单韵母(a、i、u)因素的显著影响;②F1、F2随年龄的增长与F0的发展存在关联。
OBJECTIVE: To explore the law of development of the single root eigenvalue parental growth with age and gender differences; lay the foundation for the evaluation and treatment of speech resonance disorders. Methods: A total of 2492 subjects were randomly selected, including 1318 males and 1174 females. Subjects underwent standard Mandarin reading / a /, / i /, / u /. Using D1200 digital voice recorder for standard recording, and the voice file into the real-time speech measurement instrument formant data extraction, statistical analysis with SPSS13.0. Results: The single resonance peak of the single rhyme changed significantly with age (P <0.05), showing a general downward trend. The changes were mainly reflected in the aspects of F1. In terms of sex, F2 was mainly reflected as well as the amplitude difference (ΔA) The difference between the two groups was significant (P <0.05). Conclusion: ①F1 and F2 are significantly influenced by the age, gender and core single vowel (a, i, u) factors; ②F1 and F2 are associated with the development of F0 with age.