| 电子耳蜗CIS算法听觉仿真模型语音合成方法的改进 |
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| 引用本文： | 于淑丽,关添,叶大田. 电子耳蜗CIS算法听觉仿真模型语音合成方法的改进[J]. 北京生物医学工程, 2006, 25(4): 404-406 |
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| 作者姓名： | 于淑丽 关添 叶大田 |
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| 作者单位： | 清华大学医学院生物医学工程系,北京,100084;清华大学医学院生物医学工程系,北京,100084;清华大学医学院生物医学工程系,北京,100084 |
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| 基金项目： | 清华大学校科研和教改项目 |
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| 摘 要： | 电子耳蜗是一种替代人内耳功能的电子装置.本文基于电子耳蜗听觉仿真模型理论,通过分析电听觉和人耳听觉的差异,改进了原有的CIS语音处理算法的语音合成方法,使之更加贴近和符合临床上电子耳蜗植入者的实际听觉认知效果,并初步进行了听觉仿真试验及正常人听辨测试,结果证实了改进后模型的有效性和合理性.
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| 关 键 词： | 电子耳蜗 听觉仿真 CIS算法 语音合成 |
| 文章编号： | 1002-3208（2006）04-0404-03 |
| 收稿时间： | 2005-04-01 |
| 修稿时间： | 2005-07-08 |
An Improvement of Speech Synthesis in Acoustic Simulation Model of Cochlear Implants with CIS Strategy |
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| YU Shuli,GUAN Tian,YE Datian. An Improvement of Speech Synthesis in Acoustic Simulation Model of Cochlear Implants with CIS Strategy[J]. Beijing Biomedical Engineering, 2006, 25(4): 404-406 |
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| Authors: | YU Shuli GUAN Tian YE Datian |
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| Affiliation: | Department of Biomedical Engineering, Tsinghua University, Beifing 100084 |
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| Abstract: | A cochlear implant is a device implanted in the inner ear to restore partial hearing to profoundly deaf people. This article improved the speech synthesis model of acoustic simulation for cochlear implants with CIS speech processing strategy to close to reality. The acoustic simulation experiments on the speech perception of normally hearing listeners and implanted patients indicated the improved model was reasonable and valid. |
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| Keywords: | cochlear implant acoustic simulation CIS strategy synthesis |
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