1 Speech signals
Picked up by the hearing system, amplified, and guided to the eardrum thanks to the sound guide.
Absorbed by the acoustic filter before it can reach the eardrum. The material properties of the carbon fiber filter provide the necessary ventilation and moisture exchange.
3 HCP earmould with carbon filter
Blocks disruptive noise. Speech signals pass through to the eardrum in a defined manner. The hearing aid can reach its full potential.
Speech is reliably understood even in noisy environments.