| Effective use of the spectral information in speech processing of cochlear implant |
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| 作者姓名： | GUAN Tian GONG Qin YE Datian |
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| 作者单位： | 1. Joint Research Centre for Biomedical Engineering, Department of Electronic Engineering, The Chinese University of Hong Kong, Hong Kong， China; 2. Research Centre of Biomedical Engineering, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China |
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| 基金项目： | Supported by National Natural Science Foundation of China (Grant No. 30570472)，Hong Kong Innovation and Technology Fund (Grant No. GHS/053/04) |
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| 摘 要： | Based on the results of the acoustic research on Mandarin, two novel algorithms using the spectral information in speech processing of cochlear implants are purposed and certified effectively by the spectral information of tonal language in acoustic simulation experiments. We bring forward novel algorithms conveying the spectral information based on the choices of the frequency bands. These new algorithms can not only improve the speech recognition ability of cochlear implant users in the noisy environments but also reduce the complexity of computing and the memory occupied, and make it more suitable to be carried out in clinical practice.
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Effective use of the spectral information in speech processing of cochlear implant |
| |
| Authors: | GUAN Tian GONG Qin YE Datian |
| |
| Abstract: | Based on the results of the acoustic research on Mandarin, two novel algorithms using the spectral information in speech processing of cochlear implants are purposed and certified effectively by the spectral information of tonal language in acoustic simulation experiments. We bring forward novel algorithms conveying the spectral information based on the choices of the frequency bands. These new algorithms can not only improve the speech recognition ability of cochlear implant users in the noisy environments but also reduce the complexity of computing and the memory occupied, and make it more suitable to be carried out in clinical practice. |
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| Keywords: | cochlear implant speech signal processing signal processing |
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