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Study of Communication under Noisy Environment.

噪声环境下的通信研究。

基本信息

批准号：
59480346
负责人：
OKAMOTO Ken
金额：
$ 2.24万
依托单位：
University of Occupational and Environmental Health, Japan.
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (B)
财政年份：
1984
资助国家：
日本
起止时间：
1984 至 1986
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-59480346/
关键词：
Voice Noise Induced Hearig Loss Infrasound 補聴器

项目摘要

For the efficient and safe working, it is important how one can communicate by speech. In this report, we describe about 4 topics.1st: about Infrasound.In the noisy places, there also exists infrasound. We have reported elsewhere that inner ear plays an important role an the recepter of infrasound. Combined stimmulation of sound and infrasound may effect hearing organ or hole body condition. This effect was easily influenced by individual susceptibility.2nd: about Noise Induced Hearing Loss.We found possibility of developing more hearing loss when one fried to pick up information from noisy environment.3rd: about Occupational Voice Disorders.We investigated voice disorders for the employee who had communicate under noisy conditions, We measured noise intensity, analysed the voice, and examined the vocal cord of those employee.Finally: about Hearing Aid.We have been trying to improve hearing aid to get comfortable communication by reducing unpleasant background noise.

为了有效和安全地工作，如何通过语音进行交流是很重要的。在这篇报告中，我们描述了四个主题。第一：关于次声。在嘈杂的地方，也存在次声。我们在其他地方已经报道过内耳作为次声的接收器起着重要的作用。声与次声联合刺激可影响听器或孔体状态。这种影响很容易受到个人易感性的影响。第二：关于噪音引起的听力损失。我们发现，当一个人在嘈杂的环境中学习信息时，可能会出现更多的听力损失。第三：关于职业性语音障碍。我们调查了在噪音条件下交流的员工的语音障碍，我们测量了噪音强度，分析了声音，并检查了这些员工的声带。最后：关于助听器，我们一直在努力改进助听器，通过减少令人不快的背景噪音来获得舒适的交流。