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Sound immission during leisure activities and auditory behaviour

机译：休闲活动和听觉行为中的发声

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摘要

The purpose of this paper is to describe the especially implemented techniques and the appropriately calibrated equipment used to measure, along four years, the sound immission levels during two recreational activities - attendance at discos and use of musical personal player - of a group of adolescents and its relationship with their auditory behaviour and psychosocial variables. For the measurements at discos, an arrangement of miniaturised measuring instruments, as well as a personal noise dose meter was used. For the real sound levels in the ears themselves by using musical personal player, an instrumental line - manikin-technique - complying with international standards was used. An auditory study together with a psychosocial study was performed annually. The final results showed: (a) the adjusted descriptions of the real sound situations of the two recreational activities measured; (b) the hearing impairment along the time in a significant number of the adolescents who participated in the study.
机译：本文的目的是描述特别实施的技术和经过适当校准的设备，用于在四年中测量一群青少年和青少年的两项娱乐活动（参加迪斯科舞会和使用音乐演奏的个人演奏者）期间的发声水平。与其听觉行为和社会心理变量的关系。对于迪斯科舞厅的测量，使用了小型化的测量仪器以及个人噪声剂量计。对于使用音乐演奏者自己的真实声音水平，使用了符合国际标准的乐器线-人体模型技术。每年进行一次听觉研究和社会心理研究。最终结果表明：（a）对所测量的两种娱乐活动的真实声音情况的调整描述； （b）大量参加研究的青少年随时间的听力受损。

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