RESIDUAL SIGNAL ENCODING AND THE DECODING METHOD FOR APPLYING THE PARAMETRIC CODING METHOD IN THE AUDIO SIGNAL CODING SYSTEM PROCESS TO THE RESIDUAL SIGNAL AND APPARATUS THEREOF

摘要

PURPOSE: The residual signal encoding and decoding method and apparatus thereof is proceed the parametric coding method by applying the window for the transient signal among the residual signal to the generation section of the transient signal.;CONSTITUTION: Difference between the audio signal which is down mixed from the multi-channel audio signal and the audio signal furnace which is down mixed by using the additional information, and the audio signal which is up mixed obtain through the residual signal. The parametric encoding operates about the residual signal.;COPYRIGHT KIPO 2011