| 基于噪声调制的电子耳蜗听觉仿真模型的建立 | |
| 黄盛杨 ; 白皛 ; 叶大田 ; HUANG Shengyang ; BAI Xiao ; YE Datian | |
| 2010-06-09 ; 2010-06-09 | |
| 关键词 | 电子耳蜗 听觉模型 噪声调制 SPEAK算法 cochlear implantation acoustic model noise modulating SPEAK strategy R318.1 |
| 其他题名 | The Realization of Acoustic Model Based on Noise Modulating for Cochlear Implantation |
| 中文摘要 | 听觉仿真实验模拟耳聋患者植入电子耳蜗后的实际电听觉效果,能快速的检验电子耳蜗语音处理算法的有效性。听觉仿真模型的建立可以采用正弦调制和噪声调制两种方式,本文讨论了基于噪声调制的模型建立方法,并以SPEAK算法为例,建立了该算法的噪声调制听觉仿真模型,在此基础上设计了听觉仿真实验并对模型进行了验证。仿真实验的结果证明了该类模型的合理性与有效性,为初步评估电子耳蜗语音处理算法提供了一种新的方法。; Acoustic simulations attempt to evaluate speech processing strategies.Generally,there are two ways to set up a simulation model.One is based on modulated sine waves,and the other is generated through modulated noise.This article discussed about the latter type,which is also known as acoustic model.Here we took SPEAK strategy as an example and proposed its corresponding model.Then a designed acoustic simulation experiment was carried out.Results proved that this kind of acoustic simulation model was an effective and reasonable.This model provides a method to evaluate the speech processing strategies of cochlear implantation.; 清华大学基础研究基金(JC2002019); 粤港科技合作基金(GHS/053/04)资助 |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/58338]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 黄盛杨,白皛,叶大田,等. 基于噪声调制的电子耳蜗听觉仿真模型的建立[J],2010, 2010. |
| APA | 黄盛杨,白皛,叶大田,HUANG Shengyang,BAI Xiao,&YE Datian.(2010).基于噪声调制的电子耳蜗听觉仿真模型的建立.. |
| MLA | 黄盛杨,et al."基于噪声调制的电子耳蜗听觉仿真模型的建立".(2010). |
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