音乐训练对健听青年噪声间隙阈值影响的研究

Study on the Noise Gap Threshold of Music Training for Normal Hearing Young People

目的探讨音乐训练对健听青年噪声间隙阈值的影响。方法选择健听青年并根据音乐学习背景,将受试者分为音乐组(32例)和非音乐组(25例),对其进行气骨导测试、声导抗测试,以及噪声间隙测试并统计。结果音乐组的噪声间隙阈值与非音乐组存在统计学差异(P<0.05),音乐组中学习不同乐器与间隙阈值无统计学差异(P>0.05),学习音乐时间长短与间隙阈值无统计学差异(P>0.05)。结论音乐组的噪声间隙阈值与非音乐组相比更低;与音乐训练类型及学习音乐时间长短无关。

Objective To investigate the influence of music training on noise gap threshold in normal hearing youths. Methods The subjects from Zhejiang Conservatory of music and Zhejiang Chinese Medicine University, were divided into a music group （32 cases） and a non music group （25 cases）. The pneumatic bone conduction test, acoustic impedance test and noise gap test were carried out and recorded. Results There was a significant difference between the noise gap threshold of the music group and non music group （P〈0.05）; there was no statistical difference （P〉0.05） within music group in learning different instruments; no statistical difference （P〉0.05） between music learning time and gap threshold. Conclusion The noise gap threshold of the music group is lower than that of the non music group; it has nothing to do with the type of music training and learning time.