Modular hearing aid
A modular hearing aid with an amplifier module that can be worn behind the ear, an ear module for arrangement in the ear, and a cable sleeve module for connecting the amplifier module to the ear module. A microphone for picking up sounds and a speaker are arranged relative to the ear module. The hearing aid is suitable for near-deaf people, has a low feedback tendency and no resonance effects of the amplified signal, and provides a particularly distortion-free, unadulterated, undelayed and high-quality acoustic signal. The cable sleeve module is designed to forward electrical signals picked up the microphone to the amplifier module and to forward amplified electrical signals from the amplifier module to the ear module. The ear module, cable sleeve module and amplifier module are detachably connected to one another and form a modular system in which each of the parts can be exchanged.
1. A modular hearing aid having:
an amplifier module that can be worn behind the ear,
an ear module for arrangement in the ear, and
a cable conduit module for connecting the amplifier module to the ear module,
wherein
a microphone for picking up sounds and a speaker are arranged in or on the ear module,
wherein
the cable conduit module is made to forward electrical signals picked up by the microphone to the amplifier module, and to forward amplified electrical signals from the amplifier module to the ear module,
the ear module, the cable conduit module and the amplifier module are releasably connected to each other and thus form a modular system consisting of respectively exchangeable parts, and
an induction coil is arranged in the amplifier module for detecting signals.
2. The modular hearing aid according to claim 1 , wherein the ear module, the cable conduit module and the amplifier module are connectable to each other by standard interfaces.
3. The modular hearing aid according to claim 1 , wherein the microphone is arranged in the interior of a housing of the ear module, wherein the microphone is arranged on a side of the housing opposite an earpiece of the ear module.
4. The modular hearing aid according to claim 1 , wherein the microphone is arranged on a rigid support arm arranged on the ear module.
5. The modular hearing aid according to claim 1 , wherein the cable conduit module for connecting to the ear module and/or the amplifier module has a connecting plug on at least one end, or on both ends.
6. The modular hearing aid according to claim 5 , wherein the microphone is arranged on the connecting plug for connecting the cable conduit module to the ear module.
7. The modular hearing aid according to claim 5 , wherein the connecting plug is fastened to the ear module and/or to the amplifier module by a removable locking pin, wherein the locking pin is arranged in corresponding openings in the ear module or the amplifier module as well as the connecting plug.
8. The modular hearing aid according to claim 5 , wherein the cable conduit module can be connected acoustically and/or mechanically decoupled to the ear module and/or the amplifier module, wherein a socket for accommodating the connecting plug is arranged decoupled relative to the ear module or the amplifier module.
9. The modular hearing aid according to claim 5 , wherein the microphone is fixed in an acoustically and/or mechanically decoupled manner relative to the housing of the ear module or relative to the connecting plug of the cable conduit module, wherein a damping element is arranged between the microphone and the housing or the connecting plug.
10. A modular hearing aid having:
an amplifier module that can be worn behind the ear,
an ear module for arrangement in the ear, and
a cable conduit module for connecting the amplifier module to the ear module,
wherein
a microphone for picking up sounds and a speaker are arranged in or on the ear module,
wherein
the cable conduit module is made to forward electrical signals picked up by the microphone to the amplifier module, and to forward amplified electrical signals from the amplifier module to the ear module,
the ear module, the cable conduit module and the amplifier module are releasably connected to each other and thus form a modular system consisting of respectively exchangeable parts, and
the microphone is arranged on a rigid support arm arranged on the ear module.