Reference Kit Osseux
Bone-conduction kit
Miniature bone transducer in a bespoke teak housing.

This bone-conduction kit consists of an inertial miniature transducer, made of highly resistant ABS plastic and set into a bespoke teak housing that perfectly matches the shape of the device.
The main application of this bone-conduction kit is to act as an emitter of bone-conducted sound: the sensor, worn on the head — most often on the mastoid bones behind the outer ear — transmits the sound directly to the fluids of the cochlea, thereby bypassing the eardrum and the chain of ossicles.
This bone stimulation can be used with children presenting an autism spectrum disorder, language difficulties, general developmental disorders, dyspraxia (physical and verbal), sensory processing problems, motor difficulties (fine and gross), vestibular and coordination difficulties, or a heightened auditory sensitivity that makes audio headphones difficult to tolerate, particularly during the initial phase of the programme.
This equipment can also be used simultaneously with audio headphones, for greater precision and targeting, with children presenting severe to moderate motor and sensory difficulties.
Technical specifications
| Impedance | 100 Ω (nominal) |
|---|---|
| Sensitivity (free field) | 100 mW for 2 G at 500 Hz |
| Max power (RMS) | 250 mW · peak 500 mW (50 % duty cycle) |
| Frequency response | 400 – 14 000 Hz ± 4 dB |
| Connection | 5-pin XLR |
| Weight | 11 g |
| Certifications | CE · RoHS |
