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
Assistive listening device
Audio current pick-up device
Audio listening device for the hearing impaired
Audio reverberator
Audio signal data processing system
Audio signal data processing system
Audio signal processing apparatus
Audio signal processing circuit for use in a hearing aid and met
Audio signal processor
Audio signal processor providing simulated source distance contr
Auditory prosthesis fitting using vectors
Auditory prosthesis with datalogging capability
Automatic gain control circuit in a feed forward configuration
Automatic gain control for hearing aid
Automatic noise eliminator for hearing aids