The application relates to: An acoustical transmission means for transmission of acoustical energy to the cochlea including:- Liquid conducting assembly comprising a tube defining a bore therethrough and a liquid or semi-liquid medium filling said bore, for conducting acoustical energy there along and- said liquid conduction means terminated at and adapted to be disposed in direct operative association with the cochlea, for introducing said acoustical energy to the cochlear,Acoustic input means at said liquid conduction means.
