METHOD FOR EXAMINING AUDITORY FUNCTION Russian patent published in 2000 - IPC

Abstract RU 2148949 C1

FIELD: medicine. SUBSTANCE: method involves recording audiograms in cases of patients having high degree of asymmetry using acoustic signal which intensity is 10 dB lower than the found hearing threshold of an ear of lower hearing potency, as masking signal. The lower hearing potency ear threshold is repeatedly measured until difference between the value and the masking signal value becomes less than 40 dB. EFFECT: provided soft mode of auditory function tests in cases of high degree hearing loss; accelerated and accurate method.

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RU 2 148 949 C1

Authors

Petrov S.M.

Dates

2000-05-20Published

1999-04-26Filed