FIELD: information technology.
SUBSTANCE: invention relates to the field of digital signal transmission and can be used for analog-to-digital encoder. Device contains source of analog signal, analog signal bandwidth splitter, sampler at time divided analog signal, pulse generators, compressor of reference level, pulse stretcher, delay unit at time, single half-wave rectifier, double half-period rectifier, coder of sample unit module, pulse register, multiplexer, decoder.
EFFECT: technical result is an increase in frequency efficiency of digital signal, reducing quantization noise, simplifying structure of analog-to-digital encoder.
1 cl, 1 dwg
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