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MULTICHANNEL SIGNAL CODING EQUIPMENT AND MULTICHANNEL SIGNAL DECODING EQUIPMENT
MULTICHANNEL SIGNAL CODING EQUIPMENT AND MULTICHANNEL SIGNAL DECODING EQUIPMENT
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机译:多通道信号编码设备和多通道信号编码设备
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摘要
Multichannel signal coding equipment is provided for presenting a high quality sound at a low bit rate. In the multichannel signal coding equipment (2), a down mix part (10) generates monaural reference channel signals for N number of channel signals. A coding part (11) codes the generated reference channel signal. A signal analyzing part (12) extracts parameters indicating characteristics of each of the N number of channel signals. An MUX part (13) multiplexes the coded reference channel signal with the extracted parameters.
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