ViBRIDGE Back to Exhibitor Page
The HEL/HER 4.4 ViBRIDGE pinnae combine the ITU-T P.57 type 4.4 ear with the HEAD acoustics-developed ViBRIDGE technology. Using high-precision electro-mechanic actuators, the ViBRIDGE pinnae realistically simulate bone-conducted near-end speech to any intra-concha- or insert-type device with integrated bone conduction sensors. This novel measurement technology offers reliable and proper testing of such devices, including evaluating echo cancellation and double-talk performance in sending direction.