Apparatus and method for conveying amplified sound to ear

Apparatus and method for conveying amplified sound to the ear

Apparatus and method for magnetically controlling a hearing aid

Apparatus and method for manipulating devices in orifices

Apparatus and method for processing an audio signal to...

Apparatus and method for processing an audio signal to...

Apparatus and method for reconstructing high frequency part...

Apparatus and method for simultaneous estimation of transfer...

Apparatus and method for vibratory signal detection

Apparatus and methods for auditory conditioning

Apparatus for changing a sound field

Apparatus for closing openings of a hearing aid or an ear adapto

Apparatus for eliminating acoustic oscillation in a hearing aid

Apparatus for generating harmonics in an audio signal

Apparatus for modulation of the timbre of an electrical amplifie

Apparatus for the transmission of speech

Apparatus having loudspeakers concurrently producing music sound

Arrangement to prevent the intrusion of foreign matter into an e

Articulated hearing device

Artificial-reverberation generating device