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为了评估成年人声道与身高的关系,该文采用声反射技术测量了19~30岁之间的109位男性和105位女性的声道形态数据,对声道的长度、体积和比例等8个声道参数与身高之间的相关性进行了研究。研究发现,成年人的声道参数存在显著的性别差异:男性的声道比女性的更长、更大;在咽腔和口腔的比例上,男性的咽腔相对更长、更大。声道与身高之间的关系存在一定的性别差异:男女被试的咽腔长度、咽腔体积、声道长度和声道体积等均与身高存在显著正相关;但整体上,女性声道参数与身高的相关程度高于男性,只有女性声道长度与身高的相关程度达到中度水平,其他均为低度水平。该结果对声纹鉴定领域中通过语音判断未知说话人的身高提供了一定的理论支持。
In order to assess the relationship between adult vocal tract height and height, acoustic reflectometry was used to measure the channel morphology data of 109 men and 105 women between 19 and 30 years of age. The length, volume and proportion of the vocal tract The correlation between channel parameters and height was studied. The study found significant gender differences in adult channel parameters: men had longer and larger vocal tract than women; men had longer, larger pharyngeal cavities in the pharyngeal cavity and oral cavity. There was a gender difference in the relationship between soundtracks and height: the pharyngeal cavity length, pharyngeal cavity volume, channel length and vocal tract volume of men and women subjects were significantly and positively correlated with height; but on the whole, the female channel parameters The correlation between height and height was higher than that of men. Only the relationship between length and height of female vocal tract reached a moderate level, while others were low level. The result provides certain theoretical support for the voice recognition of unknown speaker in the field of voiceprint identification.