Electro-acoustic transducer
Electro-acoustical system
Electroacoustic speech intelligibility enhancement method and ap
Electroacoustic system
Electromagnetically shielded hearing aid
Electronic damper circuit for a hearing aid and a method of usin
Electronic device for processing a sound signal
Electronic device forming a programmable miniature hearing aid,
Electronic filters, hearing aids and methods
Electronic filters, hearing aids and methods
Electronic hearing aid with gain control means for eliminating l
Electronic simulator of non-linear and active cochlear spectrum
Electronic stereo reverberation device
Electronic stereo reverberation device with doubler
Environmental reverberation processor
Environmental reverberation processor
External memory control circuit for sound field processing digit
Feedback suppression in digital signal processing hearing aids
Frequency characteristic shaping circuitry and method
Frequency response adjusting device