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再好的助听器也替代不了好耳朵

文章来源:   文章发布时间:2017-07-21   浏览人数:198

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患者在某些环境,如噪声环境或与谈话对象距离较远时,往往听不清谈话内容,这主要时由于信噪比降低所致。
为何有些听力损失患者佩戴助听器后任然分辨不清语言?听力损失患者大致可分为两类:

(1) YUYANFENBIANNENGLIMEIYOUJIANGDI,ZHISHIYOUYUTINGLISUNSHIDAOZHIQIGANSHOUDAODEYUYANQIANGDUJIANGDICONGERYINGXIANGJIAOLIU,YINCIYUYANFENBIANNENGLIZAIYIDINGDEFANWEINEISUIYANYUSHENGDEQIANGDUZENGDAERTIGAO,TONGGUOPEIDAIZHUTINGQIJIANGYANYUSHENGFANGDAZHIHOU,YANYUFENBIANNENGLIHUIDEDAOMINGXIANTIGAO。

(2) BINGBIANDAOZHIYANYUFENBIANNENGLIXIAJIANG,YANYUSHENGQIANGDUZENGDABINGBUHUITIGAOYANYUFENBIANNENGLI。

如果病变影响了听力损失患者的言语分辨能力,即使其佩戴助听器非常合适,任然会出现“听不清“的情况,这种患者仅通过佩戴助听器很难到理想的效果。
所以助听器是无法取代真耳朵的。

 

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