Electric/acoustic transducer module, in-ear hearing aid and...

Electrical and mechanical connection between head worn...

Electrical contact arrangement for hearing instruments

Electro-acoustic transducer and manufacturing process

Electroacoustic transducer mounting in shells of hearing...

Electroacoustic transducers with increased magnetic stability fo

Electrodynamic sound generator for hearing aids

Electromagnetic audio and data signaling transducers and...

Electromagnetic audio and data signaling transducers and...

Electromagnetically shielded hearing aids

Electronic hearing aid control circuit

Electronmagnetically shielded hearing aids

Electrostatic transducer

Elimination of feature distortions caused by analysis of wavefor

Elongated oval battery assembly for canal hearing device

Encoder/decoder for multidimensional sound fields

Evaluating intelligibility of speech reproduction and transmissi

Excitation pulse positioning method in a linear predictive speec

Expandable in-ear device

Expandsible Receiver Module