| 摘要: |
| 对数字化语音减速保调播放问题进行了研究并提出了一种播值算法。实验表明，算法既保证了语音质量，又有良好的实时性。 |
| 关键词: 数字信号处理 插值 算法 语音信号处理 |
| DOI：10.3969/j.issn.1001-893X. |
| Revised:May 18, 2001 |
| 基金项目:广东省自然科学基金项目 9630 37，国家自然科学基金项目 69972 0 15资助 |
|
| An Interpolation Algorithm with Its Realization for Playing Digitized Voice at A Reduced Speed While Reserving Its Original Tunes |
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| Abstract: |
| Studies on the problems of playing digitized voice at a reduced speed while reserving its origingal tunes has been made,and an interpolation algorithm is presented.Experiments show that the algorithm not only maintains voice quality ,but also has good real-time performance. |
| Key words: Digital signal processing,Interpolation,Algorithm |
