Patent ID: 8340317
Filing Date: 2012-12-25
Classification: H04R,H04S

Abstract:
1. An audio processing system for controlling the acoustics of a loudspeaker-room system that includes a listening room and first and second loudspeakers located within the room, where the loudspeaker-room system is characterized by transfer functions with linear and non-linear components, the audio processing system comprising: a dynamic compensator that is responsive to two stereo input signals, to process and provide linear and non-linear dynamic compensation to the stereo input signals inverse to linear and non-linear dynamics of the loudspeaker-room system including the listening room and the first and the second loudspeakers, and that provides first and second compensated loudspeaker signals, where the linear and the non-linear dynamic compensation is provided as a function of the two stereo input signals; where the first and the second loudspeakers receive the first and the second compensated loudspeaker signals, respectively, and provide audio output in response.