这是一篇有较大实用价值的好文章。作者把一般只用在解码中的集成电路扩大应用到编码中,并着重分析了扩大应用的原理,给出了相应的措施和应用举例,具有质量好、使编码成本降低、体积减小等优点,已被工厂采用。这种将国外引进的东西加以消化、吸收、再创造的学风值得提倡,本刊将注重介绍这样的研究成果。 This is a good article with great practical value. The author expands the application of integrated circuits, which are generally only used in decoding, to coding, and emphatically analyzes the principle of enlarging the application, and gives examples of corresponding measures and applications, and has the advantages of good quality, reduced coding cost and reduced size , Has been adopted by the factory. This introduction of foreign things to be digested, absorbed, recreating the style of study is worth promoting, this publication will focus on introducing such research results.