VIRTUAL SOURCE RENDERING METHOD FOR SOUND EXTRAPOLATION

摘要

The present invention relates to a method and an apparatus for processing object audio signals, and more specifically, to a method for processing audio signals. The method comprises the following steps: receiving the location information of speakers when audio signals including object signals are reproduced; receiving bit strings including object sound source information and the audio signals; generating reproduction range information by using the location information of the speakers; determining a first reproduction area object and a second reproduction area object using the object sound source information and the reproduction range information; and rendering the first reproduction area object by a first method for generating low-pass filtered signals for the audio signals, and rendering the second reproduction area object by a second method.