FIELD: radio engineering, communication.
SUBSTANCE: present invention relates to transmission of digital messages embedded in the audio program of analogue radio broadcast stations. The method of transmitting digital information over a broadcast channel includes decoding a resultant audio signal with simultaneous transmission and repeating the embedding of an encoded information message until successful restoration of said message during said decoding.
EFFECT: enabling transmission of a large amount of information without loss of subjective sound quality over a minimal time.
9 cl, 6 dwg
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