Hearing aid having plural microphones and a microphone switching
Hearing aid having plural microphones and a microphone...
Hearing aid having second order directional response
Hearing aid having switched release automatic gain control
Hearing aid having two hearing apparatuses with optical signal t
Hearing aid headset having an array of microphones
Hearing aid housing with retaining frame
Hearing aid including a programmable processor
Hearing aid including an integrated circuit
Hearing aid incorporating a novelty filter
Hearing aid intended for being mounted within the ear canal
Hearing aid mechanism
Hearing aid method and apparatus
Hearing aid method for in-situ occlusion effect and directly...
Hearing aid microphone mounting structure and method for...
Hearing aid microphone protective barrier
Hearing aid microphone with modified high-frequency response
Hearing aid noise suppression system
Hearing aid operative to cancel sounds propagating through...
Hearing aid or similar audio device and method for producing...