Results 71 to 80 of about 558,804 (112)
[Association between the Preschool Auditory Processing Assessment Scale and reading-related abilities in early elementary school children]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiHao BZ +5 more
europepmc +1 more source
[Analysis of auditory function changes in presbycusis based on the SSQ]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za ZhiLi X, Wu J, Zhang J.
europepmc +1 more source
[Research progress on the mechanism of auditory center remodeling and clinical intervention strategies in presbycusis]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za ZhiChen G +5 more
europepmc +1 more source
本发明公开了一种水听器声压灵敏度测试装置，包括：基础(10)；安装于基础(10)上的振动台(20)，用于产生振动信号；安装于振动台(20)上方的液柱缸(30)，作为测试的容器；安装于基础(10)上的水听器夹具(40)，用于夹持待测水听器；安装于水听器夹具上的标准水听器(61)，用于测量声压；以及连接液柱缸(30)及基础(10)的弹簧(50)，用于调制液柱缸的工作状态并防止侧翻。利用本发明，解决了水听器中振动台功率大、体积大 ...
刘育梁, 张文涛, 李学成, 李芳
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[Research on auditory neurofeedback technology and its multi-disciplinary applications]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiHu X +6 more
europepmc +1 more source
, 2008 在理论上研究了由法拉第旋转镜构成的Michelson干涉仪的偏振特性,推导出Michelson干涉仪的偏振引入相位噪声与法拉第旋转镜旋转角偏差的关系式。理论分析法拉第旋转角有偏差时,引导光纤中的偏振态扰动(偏振噪声)会在干涉仪中引入相位噪声,该相位噪声水平与引导光纤中的偏振噪声水平和干涉仪输入光的偏振态有关。并且当法拉第旋转角偏差±2°时,可估算偏振引入的相位噪声与引导光纤中偏振噪声的幅度比值低于2×10-3;在多波长复用系统中,若法拉第旋转角偏差±5°,该幅度比值仍低于1.5×10-2 ...
张松伟 +4 more
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[Comparative study on hearing screening tools for the elderly population in Beijing area]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za ZhiLiu T +13 more
europepmc +1 more source
[Dual-stream temporal-frequency convolutional network with additive attention for auditory attention decoding]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiLin X, Zhang S, Huang S.
europepmc +1 more source
, 1979 一、引 言 噪声对人的影响是多方面的,但它作为一种声音刺激,首当其冲的是对听力的影响。因此,噪声允许标准的制定,常着眼于听力防护。对听力防护,最理想的要求,自然是保护人的全部听力不受损害。这是现有技术条件和经济条件还难于实现的。人们转而考虑一个最低限度的要求。目前,国际上较为公认的这样一个要求,是保护人的言语听力 ...
沈晔, 方至, 王书鑫
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