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PESQ算法在军事语音评估中的性能分析 被引量:3

Performance Analysis of PESQ Algorithm in Military Voice Evaluation
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摘要 通过实验方法分析PESQ算法在军事通信语音评估中的性能;重点分析PESQ算法对不同编码方式、不同信噪比、不同背景噪音样本的计算性能,得到PESQ算法能够在军事通信中正确进行评估的结论。 Performance of PESQ algorithm in military communication voice evaluation is analyzed by experimental method. The calculation performance of PESQ algorithm for different coding modes, different signal noise ratio and different background noise samples is emphasized. The result shows that PESQ algorithm can be evaluated correctly in military communication.
出处 《微处理机》 2014年第1期35-40,共6页 Microprocessors
关键词 性能分析 PESQ算法 编码方式 信噪比 背景噪音 Performance Analysis PESQ Agorithm Encoded Mode SNR Background Noise
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参考文献3

  • 1A. W. Rix, M. P. Hollier, J. G. Beerend. Perceptual evalu- tion of speech quality ( PESQ ), the new ITU standard for end-to-end speech quality assessment [ J ]. Journal of the Audio Engineering Society, 2001. Part II psychoa- coustic model :45 -47.
  • 2Adrian E. Conway. Output-based method of applying PESQ to measure the i,er,'eptual quality of framed speech signals[J ]. IEEE Wireless Communications and Networ- king Conference, 2004 (4) : 2521 - 2526.
  • 3Malden Electronics. Speech Quality Assessment[J]. Com- munications Technology. World, 2004 (9) : 103 - 107.

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