| 摘要 |
FIELD: information technology. ^ SUBSTANCE: system for discrete information transmission has series-connected information source, sampler, modulo (2n-1) sampling value converter, first (2n+1)-fold amplifier, three adders, modulo (2n+1) sampling value converter, (2n-1)-fold amplifier, communication channel, (2n+1) level sampling value quantiser, second (2n+1)-fold amplifier, (2n-1) level sampling value quantiser, second (2n-1)-fold amplifier, (2n-1)-fold amplifier, modulo (22n-1) sampling value converter, low-pass filter, information recipient and two threshold level generators. ^ EFFECT: high accuracy of transmitting information with fixed values of the dynamic range of primary signal sampling values and standard deviation of normal white noise in a communication channel. ^ 3 cl, 3 dwg, 1 tbl |
