| 摘要 |
FIELD: information technology. ^ SUBSTANCE: at transmitting side, primary signal is generated using data source, this signal is converted into the first and the second outgoing signals using the first and the second signal value converters respectively, using first and the second analog-to-digital converters, these outgoing signals are converted into the first and the second digital signals respectively which signals are transmitted via communication channel to receiving side. At the receiving side, the first and the second received digital signals are converted using the first and the second number-to-pulse amplitude converters respectively into the first and the second received discrete signals, these discrete signals are converted using sample values converters into sequence of primary signal reconstructed samples, and reconstruct primary signal by filtering sequence of primary signal reconstructed samples using low pass filter having cutoff frequency equal to half of sampling rate. ^ EFFECT: high accuracy of transmitting information with fixed values of the dynamic range of primary signal values and standard deviation of normal white noise in a communication channel. ^ 4 cl, 1 dwg, 2 tbl |
