Electroacoustic speech intelligibility enhancement method and ap

Electroacoustic system

Electromagnetically shielded hearing aid

Electronic audio signal processor

Electronic audio system

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 sound synthesizer

Electronic stereo reverberation device

Electronic stereo reverberation device with doubler

Emulated guitar loudspeaker

Engine exhaust sound synthesizer

Engine noise simulating novelty device

Engine sound processing system

Engine sound synthesizer, motor vehicle and game machine...