FIELD: multichannel address communication systems operating in single frequency band and using easy access to code-division channel. SUBSTANCE: proposed method affording adequate processing of set of compound signals being used, each of them having main and additional sequences encoded by respective E codes, provides for output useful signal approaching δ- function along time axis that coincides in shape with ACF of compound input signal; output responses to other signals of set coincide with BCF of these signals, they are relatively orthogonal and either have no side lobes or their quantity is minimal. Analog message is converted independently in each sending station into sequence of alternating bits, main and additional E-code based sequences are shaped within active time of bits around N samples generated, each sample is assigned respective carrier frequency, each sample is subjected to internal digital modulation obeying first and second frequency variation laws, shaped waves are radiated in first and second frequency bands, all radiated waves are received, filtered off, normalized, each sample is compressed, main and additional E code based sequences are produced from compressed samples and compressed, results of compression of main and additional E code based sequences are summed up, sequence of alternating pulses is shaped, and analog message transmitted is recovered. EFFECT: enhanced noise immunity. 1 cl, 3 dwg
