| 基于SHS的重叠语音基音分离检测方法 |
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| 引用本文： | 赵鹤鸣,舒春燕,周旭东.基于SHS的重叠语音基音分离检测方法[J].信号处理,2000,16(1):63-67. |
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| 作者姓名： | 赵鹤鸣 舒春燕 周旭东 |
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| 作者单位： | 苏州大学电子工程系 |
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| 基金项目： | 江苏省自然科学基金资助项目 |
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| 摘 要： | 运用SHS(分谐波累加)法可准确地提取单个语音的基音周期,本文将该方法推广运用到重叠语音基音的分离检测,并提出了相应的检测方法.实验证明,本文提出的方法能有效地分离并提取两重叠语音的基音,即使对于基音周期相差较近的两个重叠语音也能取得较好的结果.
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| 关 键 词： | 分谐波累加 基音检测 重叠语音 |
An Approach for Overlapping Speeches Pitch Separation Based on SHS |
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| Zhao Heming, Shu Chunyan, Zhou Xudong.An Approach for Overlapping Speeches Pitch Separation Based on SHS[J].Signal Processing,2000,16(1):63-67. |
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| Authors: | Zhao Heming Shu Chunyan Zhou Xudong |
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| Abstract: | SHS (Subharmonic Summation) is a approach which can be applied to extract single speech pitchaccurately.In this paper, the approach ahs been extended to overlapping speeches situations to extract and separate pitches of overlapping specches, and a corresponding algorithm has been represented also. Experiments haveshowed that this approach can effectively extract and separtate pitches of two overlapping speeches, on the difference of the two speeches is quite smaall. |
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| Keywords: | SHS Pitch Extraction Overlapping Speeches |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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