Learn More
OBJECTIVE To compare the performance of a subcutaneous piezoelectrically actuated hearing aid (SPAHA) with the bone-anchored hearing aid (BAHA) and assess its effectiveness as a treatment option for(More)
A reconfigurable Fresnel lens approach for 3D imaging on crossed electrode array is described. A Fresnel lens can provide a focus comparable to traditional beamforming if the Fresnel focus is used in(More)