Multi-diaphragm artificial reverberation device
Multiband programmable compression system
Multiband programmable compression system
Musical sound reproduction controller with two-stage adjustment
Noise reduction system for binaural hearing aid
Non-occludable transducers for in-the-ear applications
Omnidirectional hearing aid
Power efficient hearing aid
Power efficient hearing aid
Press-fit ear wax barrier
Processing audio signals with head related transfer function...
Programmable digital hearing aid
Programmable digital hearing aid system
Programmable hearing aid
Programmable hearing aid
Programmable hearing aid
Programmable hearing aid means worn in the auditory canal
Programmable hearing aid unit
Programmable hearing aid with automatic adaption to auditory con
Programmable hearing aid with fuzzy logic control of transmissio