| 一种变速语音音调复原的处理方法 |
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| 引用本文： | 刘骁,张海燕,刘镇清. 一种变速语音音调复原的处理方法[J]. 电声技术, 2000, 0(7): 7-9 |
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| 作者姓名： | 刘骁 张海燕 刘镇清 |
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| 作者单位： | 同济大学 声学研究所 上海 200092 |
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| 摘 要： | 介绍了一种基于语音信号中前后波形相似性对变速播放语音进行处理的方法，并对变速语音的音调进行了恢复。结果表明，该方法能实现变速语音不变调的效果。
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| 关 键 词： | 变速语音 语音频谱 音调复原 语音信号处理 |
| 修稿时间： | 2000-04-30 |
A Method for Restoring the Pitch of Speed-changed Speech |
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| LIU Xiao, ZHANG Hai-yan,LIU ZHen-qing. A Method for Restoring the Pitch of Speed-changed Speech[J]. Audio Engineering, 2000, 0(7): 7-9 |
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| Authors: | LIU Xiao ZHANG Hai-yan LIU ZHen-qing |
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| Affiliation: | LIU Xiao; ZHANG Hai-yan;LIU ZHen-qing |
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| Abstract: | Based on the correlation of speech signal the paper develops a method to realize a processing of speed-changed speech． Under the circumstance of umchanging the speech’s speedthe pitch is restored． The results demonstrate effective action of this method． |
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| Keywords: | Speed-changed speech pitch speech spectrum pitch restoration |
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