Voice acoustic analysis:jitter,shimmer,normalized noise energy （NNE） of patients were statisticly higher than those of normal control. Symptoms of female patients were more serious than those of male.
声学分析频率微扰、振幅微扰、标准化噪声能量均明显高于正常对照组;女性患者较男性症状重,各嗓音学参数明显高于男性。
参考来源 - 喉接触性肉芽肿的临床特点In chapter three, the author makes the acoustic analysis of the phenomena existing in the above perception experiments.
第三部分中,作者针对出现在前面的感知实验中的现象进行了声学分析。
参考来源 - 声调与元音对汉语非轻声两字组凸显感知的交互作用·2,447,543篇论文数据，部分数据来源于NoteExpress
结论嗓音障碍的客观评估应选择声学分析参数。
Conclusion It is suggested that parameters of the acoustic measure be better in analyzing the voice objectively.
目的探讨嗓音声学分析在评估声带息肉手术疗效中的作用。
Objective To evaluate the use of voice acoustic analysis in laryngeal polyp surgery.
目的比较嗓音声学分析和电声门图在嗓音障碍客观评估中的意义。
Objective To compare the reliability of acoustic measure and the electroglottograph in evaluation of the voice dysphonia.
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