| 基于DSP的广播节目自动识别系统的实现 |
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| 引用本文： | 郑仁富,刘杰.基于DSP的广播节目自动识别系统的实现[J].电子技术应用,2008,34(7). |
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| 作者姓名： | 郑仁富 刘杰 |
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| 作者单位： | 福州大学信息与通信工程系,福建,福州,350002 |
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| 摘 要： | 本系统针对广播节目信号传输时易受干扰的问题,采用相关系数算法判别广播音频信号的相似性,实现在高速数字信号处理器(DSPs)芯片上对输入的多路节目信号进行自动识别,并分析其实现原理。实验结果表明了系统的正确性和合理性。
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| 关 键 词： | 相关系数 音频信号 DSP6713 语音识别 |
Realization of broadcast signal automatic recognition system based on DSP |
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| ZHENG Ren Fu,LIU Jie.Realization of broadcast signal automatic recognition system based on DSP[J].Application of Electronic Technique,2008,34(7). |
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| Authors: | ZHENG Ren Fu LIU Jie |
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| Affiliation: | ZHENG Ren Fu LIU Jie (Department of Information , Communication Engineering,Fuzhou University,Fuzhou 350002,China) |
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| Abstract: | Due to the issue of broadcast signal easily be disturbed,the system uses the correlation coefficient algorithm to cal- culate the similarity between the broadcast signals,then automatically recognizes the input broadcast signals based on the chip of high speed digital signal processor(DSPs),and analyzes the principle,finally the result proves the correctness and rationality of the system. |
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| Keywords: | DSP6713 |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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