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增强跨年龄组的耳植入物结果:前向焦点和在噪音条件下的高级组合编码器编码策略的相互作用

Telse M Wagner¹, Luise Wagner¹, Stefan K Plontke¹

¹Department of Otorhinolaryngology, University Medicine Halle, Ernst-Grube-Straße 40, 06120 Halle (Saale), Germany.

Journal of clinical medicine

|April 9, 2024

概括

ForwardFocus技术改善了耳植入体使用者的噪音听力,提高了语音清晰度,减少了听力,特别是对于老年人来说.

科学领域:

听力学听力学是指听力学.
生物医学工程生物医学工程
神经科学是一个神经科学.

背景情况:

耳植入物 (CI) 用户在噪音中面临着严重的听力挑战,导致听力增加.
先进组合编码器 (ACE) 策略的参数,如ForwardFocus和最大数,可能会影响CI用户的性能.

研究的目的:

研究ForwardFocus和ACE最大数对CI使用者的语音识别和听力努力的影响.
为了确定年龄对这些效应的影响.

主要方法:

33名耳植入器接受者 (15岁≤40,18岁>40) 参与了这项研究.
奥尔登堡句子测试测量了在各种噪音条件下 (波动/静止,前/后源) 的语音识别值 (SRT50).
ACE最大值的数量各不相同 (8对12).

主要成果:

ForwardFocus显著改善了SRT50的后部噪声,无论年龄如何.
使用 12 个最大值进一步增强了 SRT50 带有 ForwardFocus 和正面噪声.
较老的CI使用者表现出更糟糕的听力,ForwardFocus减少了,而不是增加ACE最大值.

结论:

ForwardFocus增强了CI用户在噪音中的语音识别.
ForwardFocus可以降低听力,对老年CI接受者尤其有益.
优化像ForwardFocus这样的ACE策略参数对于在具有挑战性的听力条件下改善CI用户体验至关重要.

关键词:

前进聚焦在前方聚焦与年龄有关的听力损失.耳植入器是什么意思听力努力的努力听力.在噪音中听力.语音识别语音识别语音识别

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相关概念视频

The Cochlea

The Cochlea

The cochlea is a coiled structure in the inner ear that contains hair cells—the sensory receptors of the auditory system. Sound waves are transmitted to the cochlea by small bones attached to the eardrum called the ossicles, which vibrate the oval window that leads to the inner ear. This causes fluid in the chambers of the cochlea to move, vibrating the basilar membrane.