  Interference of electronic waves undergoing Andreev reflection in diffusive
conductors determines the energy profile of the conductance on the scale of the
Thouless energy. A similar dependence exists in the current noise, but its
behavior is known only in few limiting cases. We consider a metallic diffusive
wire connected to a superconducting reservoir through an interface
characterized by an arbitrary distribution of channel transparencies. Within
the quasiclassical theory for current fluctuations we provide a general
expression for the energy dependence of the current noise.
