In measurement and control systems there is such phenomenon as «a dead band». This phenomenon results from influence of a disturbation from a probing impulse on a system input terminal. At use of short probing impulses this disturbation can be separated from a useful signal in the time way. At use as probing impulses complex waves time disjointing of signals is impossible. Therefore there is a necessity of simultaneous handing on and reception of signals. In the given work the way of suppression of a disturbation in measuring systems at the moment of action of a probing impulse is considered. The functional circuit of automatic system of indemnification of the given kind of a disturbation is offered.
nondestructingcontrol, non-contact method, impulsive hindrance, system of indemnification