METHOD OF GENERATING ADAPTIVE NOISE

摘要

FIELD: physics. ^ SUBSTANCE: method of generating adaptive noise is characterised by that parametres of a signal with spectrum Sc(f) are detected and measured and noise is generated. Medium frequencies of sidebands of the signal spectrum f0 are also measured. Adaptive noise is generated on frequency, level and time of emission through frequency inversion of sidebands of the signal spectrum relative their corresponding medium frequencies. ^ EFFECT: more efficient use of noise energy owing to its adaptability on the spectrum width, level and time of emission with simultaneous reduction of its radio-visibility. ^ 4 dwg