听音训练对汉语单音节听感清晰度的影响  

Influence of listening training on the auditory clarity of Chinese mono-syllable

作　　者：马庆贺[1] 孟子厚[1] 

机构地区：[1]中国传媒大学传播声学研究所,北京100024

出　　处：《声学技术》2014年第2期150-153,共4页Technical Acoustics

基　　金：国家自然科学基金(61271418);教育部博士点基金(20100018110001)资助项目

摘　　要：为了研究噪声掩蔽下听音训练对汉语单音节听感清晰度的影响规律,设计了为期10个单元的单音节语音听辨训练实验。通过对一组在校学生的实验表明,训练学习确实从总体上提高了听者的语音听辨能力,从统计上给出了此组听音人的听感清晰度随学习累积的变化规律。分析了不同信噪比、不同性别在语音听辨学习能力上的差异性。A listening training experiment composed of 10 units to identify Chinese mono-syllable masked by noise is carried out to research the influence of listening training on the auditory clarity of Chinese mono-syllable.The test result shows that the training can improve the speech identification ability of listeners.The law curve of clarity as a function of cumulative learning time is plotted.The diversity of learning ability of speech identification between different SNRs and genders is analyzed.

关 键 词：听音训练 噪声掩蔽 单音节清晰度 学习曲线 

分 类 号：TB54[理学—物理]