Pitch scaling and speech understanding by patients who use the Ineraid cochlear implant.
Pitch scaling and speech understanding by patients who use the Ineraid cochlear implant.
复制标题
使用 Ineraid 人工耳蜗的患者的音调缩放和言语理解。
DOI：
10.1097/00003446-199008000-00010
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发表时间：
1990
期刊：
影响因子：
3.7
通讯作者：
Dankowski,K
中科院分区：
文献类型：
--
作者：
Dorman,MF;Smith,L;McCandless,G;Dunnavant,G;Parkin,J;Dankowski,K
对10名听力正常的听众和8名使用Ineraid多通道人工耳蜗植入体的患者进行了音高缩放评估。对于两名患者谁是优秀的用户的假体，音高增加了广泛的频率范围（100 Hz至2333-3000 Hz）。对于三名高于平均水平的假体使用者，音高在较小范围内（100 Hz至1200-2300 Hz）随频率增加。对于三名表现出单词识别能力差的患者，音高在非常小的范围内（100 Hr至600-1000 Hz）随频率增加。这些结果表明，使用Ineraid的患者在言语理解方面的差异可能部分由植入物可用的音高范围引起。
Pitch scaling was assessed for 10 normal-hearing listeners and 8 patients who use the Ineraid multichannel cochlear implant. For two patients who were excellent users of the prosthesis, pitch increased over a wide range of frequencies (100 Hz to 2333–3000 Hz). For three patients who were above average users of the prosthesis, pitch increased with frequency over a smaller range (100 Hz to 1200–2300 Hz). For three patients who demonstrated poor word recognition ability, pitch increased with frequency over a very small range (100 Hr to 600–1000 Hz). These results suggest that differences in speech understanding among patients who use the Ineraid may be accounted for, in part, by the range of pitch available through the implant.