摘要
运用网络问卷调查和主观听音测试两种方法,对大学生群体的听力损失问题进行了研究。网络调查结果表明,相比听音习惯良好的人群,具有不良听音习惯人群的听力损失比例更高,而高年级人群也比低年级人群的的听力损失比例要高。由听音实验测出的等响曲线进一步印证了上述结果。结果表明,应重视对大学生群体的听力保护,养成良好的听音习惯和定期上医院做听力检查将有助于消除或降低大学生群体听力损失的风险。
Applying internet questionnaire and subjective listening test,question on hearing loss for the college student group is investigated.The result from internet questionnaire indicates that the group with bad listening habit has worse hearing loss than those with good listening habit,and the group from grade four has worse hearing loss than that from grade one.The following measured equal-loudness level contours verify the above result.Finally,the paper points out that much attention should be paid to hearing protection for college student group,meanwhile,the paper also advises that good listening habit and periodical hearing medical check will contribute to elimination or decrease of the hazard of hearing loss.
出处
《声学技术》
CSCD
2010年第3期306-308,共3页
Technical Acoustics
关键词
大学生群体
听力损失
网络调查
等响曲线
听力保护
college student group
hearing loss
internet survey
equal-loudness level contour
hearing protection
