| 语音性别变换的实时实现 |
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| 引用本文： | 陆成刚.语音性别变换的实时实现[J].电声技术,2009,33(12):50-53,57. |
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| 作者姓名： | 陆成刚 |
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| 作者单位： | 浙江工业大学,理学院,应用数学系,浙江,杭州,310023 |
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| 摘 要： | 语音性别变换是网络聊天、数字娱乐和安全领域中的热门课题。讨论1个性别变声方案的高性能算法的实时实现，主要有3个特点：基于间接控制的基频同步叠加（PSOLA）方法；动态调整的信号处理流程低复杂度、低延时，可在嵌入式系统上实时实现。
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| 关 键 词： | 重采样 基频检测 基音标注 基频移动 反混淆滤波 |
A Real-time Realization of Voice Gender Changer |
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| LU Cheng-gang.A Real-time Realization of Voice Gender Changer[J].Audio Engineering,2009,33(12):50-53,57. |
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| Authors: | LU Cheng-gang |
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| Affiliation: | LU Cheng-gang (Department of Mathematics,College of Science,Zhejiang Industrial University,Hangzhou 310023,China) |
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| Abstract: | Voice gender transformation is one hot topic in networks talking, digital entertainment and security communication. A real-time realization of voice gender changer in high performance is discussed. An indirect controlling mechanism in PSOLA is involved. Dynamic sequence of signal processing modules has the characteristics of low complexity and low delay in this method. The method can be easily realized in embedded system. |
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| Keywords: | re-sampler pitch detection pitch marker pitch shift anti-aliasing filter |
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