Prosthetic device for optimizing speech understanding through adjustable frequency spectrum responses

摘要

Electronic circuitry for providing compensatory amplification to restore speech clarity for aurally handicapped persons comprising multiple active filters in a lowpass, bandpass, highpass (LP/BP/HP) configuration which provides composite filter responses applicable to infinite combinations of hearing deficiencies through multiple adjustments of filter gains, BP center frequency, LP/HP break frequencies, and BP filter "Q". This action achieves a precise corrective hearing response in wearable behind-the-ear and in-the-ear hearing aids.