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DIGITAL MODULATION METHOD, DIGITAL MODULATION DEVICE, RECORDING METHOD, RECORDING MEDIUM, DIGITAL DEMODULATION METHOD, AND DIGITAL DEMODULATION DEVICE
DIGITAL MODULATION METHOD, DIGITAL MODULATION DEVICE, RECORDING METHOD, RECORDING MEDIUM, DIGITAL DEMODULATION METHOD, AND DIGITAL DEMODULATION DEVICE
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机译:数字调制方法,数字调制设备,记录方法,记录介质,数字解调方法和数字解调设备
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摘要
PROBLEM TO BE SOLVED: To provide a digital modulation method capable of performing recording of higher density by achieving encoding efficiency higher than modulation encoding proposed in the conventional practice, a digital modulation device, a recording method, a recording medium, a digital demodulation method, and a digital demodulation device.;SOLUTION: A 7-bit data word is converted into a 13-bit code word in which the minimum value of the number of continuous 0s sandwiched by 1 and 1 of a bit string of the converted code word is 2.;COPYRIGHT: (C)2014,JPO&INPIT
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