Audio enhancement

An audio enhancement device in accordance with the present invention comprises an extraction circuit (210) for extracting a first audio signal from a first input signaland a second audio signal from a second input signal, and extracting inter-channel parameters from atleast a part of the first audio signal and at least a part of the second audio signal, a processing circuit for processing (230) the first audio signal and the second audio 5 signalinto processed audio signals, and a re-instating circuit for re-instating (240) the inter- channel parameters into the processed audio signals resulting in a first output audio signal and a second output audio signal