AUDIO AUTHORING APPARATUS AND AUDIO PLAYBACK APPARATUS FOR AN OBJECT-BASED AUDIO SERVICE, AND AUDIO AUTHORING METHOD AND AUDIO PLAYBACK METHOD USING SAME

摘要

An audio producing apparatus and an audio playing apparatus for an object-based audio service, and an audio producing method and an audio playing method using the same are provided. The producing apparatus and the audio playing apparatus supplies the object-based audio service, using audio object signals corresponding to a number of audio channels processable by the audio playing apparatus.