Description: On the basis of the formula for argument of norm of a middle ear of the human acoustic impedance observed data are analyzed. It is demonstrated that the form of incentive caused otoacoustic emissions in an external acoustic duct looks like a middle ear pulse response. The formula of time-and-frequency dependence caused otoacoustic emissions is gained. Arguments of norm of a cochlea of an interior ear of the person and a trajectory of signal passage caused otoacoustic emissions that makes caused otoacoustic emissions effective the express – method of objective differential preliminary treatment of audition, especially at newborns are spotted.
Keywords: a middle ear of the human, a method of the electromechanical analogy, connected a circuit