New possibilities of audiometry on the basis of the formula for parameter of norm of the middle ear
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Abstract
Possibilities of measurement of hearing of the person by acoustical methods on the basis of the formula for parameter of norm of a middle ear which connects among themselves a resonant frequency of mechanical oscillatory system, acoustical flexibility of an eardrum (equivalent volume), an active component of an impedance and physical volume of a drum-type cavity are observed. At between subject deviations of separate parameters of an ear of the person in norm they are that that the norm parameter remains close to unit. Its small deviations from unit testify to presence of physiological (reversible) infringements in an ear.
Reference 16, figures 3, table 1.
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