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    • 3. 发明授权
    • Receiving system
    • 接收系统
    • US07899133B2
    • 2011-03-01
    • US11563091
    • 2006-11-24
    • Takashi Kanoh
    • Takashi Kanoh
    • H03K9/00
    • H04N21/4305G09G5/14G09G2370/12
    • A receiving system includes: FIFO memory 13 storing audio data AD contained in a transmission signal T; an extraction unit 14 configured to extract a clock parameter contained in the transmission signal T; a parameter change unit 152 configured to change the clock parameter in accordance with a result of a comparison between a data storage rate SR of the FIFO memory 13 and a predetermined value; a frequency setting unit 153 configured to set a read frequency fr using the changed clock parameter; and a data read unit 16 configured to read the audio data AD from the FIFO memory 13 in synchronization with a reception end audio clock signal AC of the read frequency fr.
    • 接收系统包括:存储发送信号T中包含的音频数据AD的FIFO存储器13; 提取单元14,被配置为提取包含在发送信号T中的时钟参数; 参数改变单元152,被配置为根据FIFO存储器13的数据存储速率SR与预定值之间的比较结果来改变时钟参数; 频率设定单元153,被配置为使用改变的时钟参数来设置读取频率fr; 以及数据读取单元16,被配置为与读取频率fr的接收端音频时钟信号AC同步地从FIFO存储器13读取音频数据AD。
    • 5. 发明申请
    • RECEIVING SYSTEM
    • 接收系统
    • US20070121008A1
    • 2007-05-31
    • US11563091
    • 2006-11-24
    • Takashi Kanoh
    • Takashi Kanoh
    • H03L7/00
    • H04N21/4305G09G5/14G09G2370/12
    • A receiving system includes: FIFO memory 13 storing audio data AD contained in a transmission signal T; an extraction unit 14 configured to extract a clock parameter contained in the transmission signal T; a parameter change unit 152 configured to change the clock parameter in accordance with a result of a comparison between a data storage rate SR of the FIFO memory 13 and a predetermined value; a frequency setting unit 153 configured to set a read frequency fr using the changed clock parameter; and a data read unit 16 configured to read the audio data AD from the FIFO memory 13 in synchronization with a reception end audio clock signal AC of the read frequency fr.
    • 接收系统包括:存储发送信号T中包含的音频数据AD的FIFO存储器13; 提取单元14,被配置为提取包含在发送信号T中的时钟参数; 参数改变单元152,被配置为根据FIFO存储器13的数据存储速率SR与预定值之间的比较结果来改变时钟参数; 频率设定单元153,被配置为使用改变的时钟参数来设置读取频率fr; 以及数据读取单元16,被配置为与读取频率fr的接收端音频时钟信号AC同步地从FIFO存储器13读取音频数据AD。