Patent ID: 8336804

Claim:
An aircraft cabin panel for acoustic absorption in an interior space, the aircraft cabin panel comprising: a core layer; a first cover layer; a second cover layer; and a plurality of absorbers; wherein the first cover layer comprises a space-enclosing first surface; wherein the second cover layer is arranged opposite the first cover layer; wherein the first cover layer is configured be acoustically transparent; wherein the core layer comprises a honeycomb core with a plurality of tubular or honeycomb-like cells that are open throughout the thickness of the honeycomb core; wherein the honeycomb core on the face pointing towards the first cover layer extends parallel to the first cover layer so as to be continuously throughout, and on the face pointing towards the second cover layer comprises a plurality of recesses which extend over one or more of the plurality of cells; and wherein each of said absorbers is accommodated in one of the recesses.