河南地区腭裂术后患者病理性语音特点探讨

发布时间：2018-07-06 13:19

本文选题：河南地区 + 腭裂　；参考：《上海口腔医学》2014年05期

【摘要】：目的:通过对河南地区腭裂术后患者与舌位关系密切的异常语音构音特点及元音共振峰值的分析,揭示河南地区腭裂术后患者病理性语音的声学特点。方法:采集100份正常语音样本(正常语音组)及121份腭裂术后患者的语音样本(腭裂语音组),根据录音资料得出患者的异常构音情况,经计算机语音工作站(computer speech lab,CSL)对2组语音样本的6个元音(a、o、e、i、u和ü)的前3个共振峰频率值(F1、F2、F3)进行测量分析,采用SPSS17.0软件包对数据进行两独立样本t检验。结果:腭裂语音组的异常语音出现率按构音点分别为舌尖前音占21.9%,舌尖中音占5.2%,舌尖后音占21.6%,舌面音占19.2%,舌根音占12.9%,舌前背音占6.6%;正常语音组与腭裂语音组在元音/a、o、e、u/的第二共振峰(F2)数值统计上,差异均无显著性(P0.05)。2组在元音/i、ü/的第二共振峰(F2)差异有统计学意义(P0.05)。2组在元音/a、o、e、i、u/的第一共振峰(F1)的差异均无统计学意义(P0.05)。2组在除元音o外,第三共振峰(F3)差异均有显著性(P0.05)。结论:河南地区腭裂术后异常语音患者的异常音,主要出现在辅音中的舌尖前音、舌尖后音及舌面音;河南地区腭裂术后腭咽闭合不全患者发音时与正常人相比,开口度方面无明显异常,主要是软腭上抬不足、舌尖上翘过高、r化音过重。
[Abstract]:Objective: to explore the acoustic characteristics of abnormal speech structure and vowel resonance in patients with cleft palate in Henan province. Methods: 100 normal speech samples (normal speech group) and 121 speech samples (cleft palate voice group) were collected. The first three resonance peak frequency values (F1F2F3) of 6 vowels (Anoeoesiu and 眉) of two groups of speech samples were measured and analyzed by (computer speech LabCL-CSL. The data were tested by two independent samples using SPSS 17.0 software package. Results: the abnormal speech rate of cleft palate voice group was 21.9 points, 5.2cm, 21.6m, 19.2g, 12.9g and 6.6respectively, and the normal speech group and cleft palate voice group were in Yuan Dynasty, and the normal speech group and cleft palate voice group were in Yuan Dynasty, while the normal speech group and cleft palate voice group were in Yuan Dynasty, while those in normal speech group and cleft palate voice group were in Yuan Dynasty, while those in normal speech group and cleft palate voice group were in Yuan Dynasty. The second resonance peak (F _ 2) of the tone / is statistically calculated. There was no significant difference (P0.05) in the second resonance peak (F2) of vowel / i, u / in group 2 (P0.05). There was no significant difference in the first resonance peak (F1) of vowel / (P0.05) in group 2 (P0.05). There were significant differences in the third resonance peak (F3) except vowel o in group .2 (P0.05). Conclusion: the abnormal sounds of patients with abnormal speech after cleft palate in Henan are mainly found in the front of tongue, back of tongue and face of tongue in consonant, and the pronunciation of patients with palatopharynx incompetence after cleft palate in Henan is compared with that of normal people. There was no obvious abnormality in the degree of opening, mainly because the soft palate was not raised enough and the tip of the tongue was too high.
【作者单位】：南阳医专第一附属医院口腔颌面科;郑州大学第一附属医院口腔颌面外科;
【基金】：河南省卫生厅科技基金资助项目(201003030) 河南省教育厅科技基金资助项目(2009A320023)~~
【分类号】：R782.2

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