Apparatus and method of out-of-head localization of sound image output from headpones

Abstract

An apparatus for and method of externalizing a sound image output to headphones are provided. The method of externalizing a sound image output to headphones includes: localizing the sound image of an input signal to a predetermined area in front of a listener; and signal-processing a left signal component and a right signal component of the input signal with different delay values and gain values, respectively. According to the method and apparatus, the sound image output to the headphones can be localized to a virtual sound stage in front of the listener, thereby reducing tiredness occurring when listening through headphones, and even when a sound source includes many monophonic component, the sound image can be externalized.

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