FIELD: medical engineering.
SUBSTANCE: device has acoustic signal receiver, signal amplifier, two delay lines, two commutation units, low band-pass and high band-pass filters, unit for filtering and setting frequencies having direct channel and two band-pass filters, low band-pass and high band-pass filters as well as summing amplifier of signals, head phones and tactile vibrator.
EFFECT: enhanced effectiveness of treatment; improved auditory perception with the information saved in corresponding brain divisions.
1 dwg
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Authors
Dates
2004-06-20—Published
2002-06-05—Filed