FIELD: computer engineering, in particular, signal recording equipment. SUBSTANCE: device uses interlacing Non-Return Zero Inverted modulation for writing digital signal to parallel tracks of recording medium as interlacing codes, which are designed for setting pilot signals into chosen sets of written tracks. Respective device has encoders, multiplexer, parallel-to-serial converters, and control signal generator. EFFECT: increased speed. 11 cl, 47 dwg
