FIELD: medicine. SUBSTANCE: method involves applying audiometric examination for calculating linear coefficient of age-induced evolution and frequency bandwidth acoustic losses in the cases of standard length cochlear duct at the moment of child birth and 1 year later and at two real time moments. Real time changes are calculated beginning from the moment of birth using mathematical formulas. EFFECT: enhanced accuracy of the method. 7 dwg _
Authors
Dates
2002-01-10—Published
1999-06-01—Filed