AUDIO DEVICE

摘要

Provided is a signal processing unit (3) which adds transmission characteristic of (Hd + Hx)/(Hd - Hx) to an inverse component signal S extracted by an inverse component extraction unit (2). An adder (4) adds a phase-reversed signal of an inverse component signal S having a transmission characteristic given by the signal processing unit (3) to an in-phase component signal M extracted by an in-phase component extraction unit (1). An adder (5) adds the inverse component signal S having the transmission characteristic given by the signal processing unit (3) to the in-phase component signal M extracted by the in-phase component extraction unit (1).