Design and Implementation of the MPEG-2 Multi-Channel Audio Decoder (Special Issue on Multimedia Computing and Communications)

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概要

• 論文の詳細を見る

• This paper presents a design of an MPEG-2 layer 2 audio decoder that decodes signals of 5 channels (left, right, center, left surround, and right surround). It is backwards compatible with MPEG-l decoder and its left/right channel coding supports stereo, dual channel, and single channel modes. The joint stereo mode supports four extension modes including Dolby Prologic decoding. Besides, the proposed system supports channel switching, dynamic crosstalk, and phantom coding modes to recover multichannel signal, and supports most options described in ISO/IEC 13818-3. The system has been implemented using FPGAs (Field Programmable Gate Array) which is easily mappable in ASIC, and proved to work as an excellent MPEG-2 multichannel audio decoder.

• 社団法人電子情報通信学会の論文
• 1996-06-25

著者

• Kwon Soon

  Korea Telecom

• Youn Dae

  Yonsei University

• Yoo Sun

  Yonsei University

• HAN Young

  Korea Telecom

• KOH Jong-Seog

  Korea Telecom

• Han Young

  Korea Electric Power Research Institute, Daejon 305-760, Korea

関連論文

• Design and Implementation of the MPEG-2 Multi-Channel Audio Decoder (Special Issue on Multimedia Computing and Communications)
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