A reverberation processing system simulates a sound scene that includes a plurality of related reverberant environments. The system includes a corresponding plurality of reverberation blocks that are fed by at least one source block. The reverberation blocks may include panning functionality to generate a perceived directional emphasis of the reverberation fields that are simulated by the reverberation blocks. The reverberation blocks may also include an auxiliary output that is used to feed related reverberation blocks, to simulate reverberation coupling between the reverberant environments.