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《Journal of Anqing Teachers College(Natural Science Edition)》 2007-04
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A Simplify Method of A-law PCM Encoding

LIU Quan-jin(School of Physic & Electrical Engineering,Anqing Teachers College,Anqing 246133,China)  
Asimple method of A-low PCM encoding is proposed based on successive approximation.First,the relations between segment number,level of segment beginning point and step-size are summed up.Second,the level of segment beginning point,segment number and step-size of pulse are worked out based on the relations.Thus the pulse can be encoded.On the other hand,the relations help student to master PCM encoding principle deegly based on successive approximation.
【Fund】: 安庆师范学院青年科研基金资助项目(K20300000078);; 安庆师范学院教研项目资助
【CateGory Index】: TN911.2
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【Secondary References】
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1 LIU Quan-jing,Zhang jie,Li Qiang,Ding Lei,Zheng Jiang-yun,Hu Ji-bao,Ji Juan-juan(School of Physics & Electronic Engineering,Anqing Normal College,Anqing 246011,China);Reform and Exploration of Communication Engineering Courses Based on the CDIO Model[J];Journal of Anqing Teachers College(Natural Science Edition);2012-04
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