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MPEG2音频压缩及编码的硬件实现方案

The Scheme of MPEG2 Voice-Frequency Compress and EncodeImplemented by Hardware
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摘要 介绍了MPEG2标准的分层选择原则、音频压缩及编码过程;分析了MPEG2音频增强功能;提出了在芯片上实现MPEG2音频编码的解决方案。 ln this paper,the compresslayering selection principle,the process of voicefrequency compress and encode based on MPEG2 standard is introduced briefly. The strengthen functions of voicefrequency are discussed in detail.The solution to MPEG2 Voicefrequency code using a single chip is presented.
机构地区 安阳大学
出处 《安阳师范学院学报》 2003年第2期47-49,共3页 Journal of Anyang Normal University
关键词 MPEG2标准 音频编码 音频压缩 分层选择原则 音频增强 语音信号处理 MPEG2 standard compress-layering program stream transport stream DSP
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二级参考文献7

  • 1Chen Shi,2nd International Conference on Asic Proceeding,1996年,364页
  • 2Lin C H,IEEE Trans Consumer Electronics,1996年,42卷,3期,513页
  • 3Liu M Norley,IEEE Trans Consumer Electronics,1996年,42卷,4期,1021页
  • 4Hsia S C,IEEE Trans Circuits and Systems for Video Technology,1995年,5卷,5期,396页
  • 5MPEG Requirements Group, Jan Bormans, Keith Hill"MPEG-21 Overview" ISO/ IECJTC1/SC29/WG11/N4318 Sydney, July 2001.
  • 6MPEG Requirements Group,"MPEG-4 Requirements Document", Document ISO/IECJTC1/SC29/WG11 N17XX, Stockholm MPEG meeting, July 1997.
  • 7Adam Lindsay,"Auditory and Advanced applications of MPEG-7," Doc. ISO/MP EG M2433 , MPEG Stockholm Meeting, July 1997.

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