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本文概述了新型编解码器集成电路,本器件采用四态编码方式,可以编出四百万组码。我们把该项技术运用到汽车防盗报警器中,并给出实用线路图。
This article provides an overview of the new codec integrated circuit. This device uses four-state encoding to produce four million codes. We apply this technology to the car burglar alarm, and give a practical circuit diagram.