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通过聆氏六音作为实验材料,考察了噪音水平和声源距离对听障幼儿语音识别能力的影响。结果显示:噪音水平对听障幼儿的语音识别有显著性影响;声源距离对听障幼儿的语音识别也有显著性影响;噪音水平对听障幼儿语音识别能力的影响更大。
Through the use of the Six-tone of the Tensi as an experimental material, the effects of noise level and sound source distance on the speech recognition ability of hearing-impaired children were investigated. The results show that the noise level has a significant effect on the speech recognition of hearing-impaired children; the sound source distance also has a significant effect on the speech recognition of hearing-impaired children; and the noise level has a greater impact on the speech recognition ability of hearing-impaired children.