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本文阐述了利用话音插空技术实现话音和数据同时传输的原理,重点介绍了在单路模拟电话信道条件下,话音和数据同时传输的系统组成以及微机在此系统中的作用。
In this paper, the principle of simultaneous voice and data transmission using voice insertion technology is introduced. The system components of simultaneous voice and data transmission and the role of microcomputer in this system are emphatically introduced.