EM interference canceller in an audio amplifier

Embedded internet for hearing aids

Encoder/decoder for multidimensional sound fields

Equipment for fitting a hearing aid to the specific needs of...

Evaluating intelligibility of speech reproduction and transmissi

Excitation pulse positioning method in a linear predictive speec

Expandable in-ear device

Expandsible Receiver Module

Extended wear canal device with common microphone-battery...

Extended wear canal device with common microphone-battery...

Extended wear canal hearing device

External ear insert for hearing comprehension enhancement

Faceplate moat and cut out for hearing instrument

Feature protection for stereo lithographic manufacturing...

Feedback cancellation apparatus and methods

Feedback cancellation apparatus and methods utilizing...

Feedback cancellation improvements

Feedback cancellation improvements

Feedback cancellation in a hearing aid with reduced...

Feedback cancellation using bandwidth detection