| 摘要 |
<p>Disclosed are a method and an apparatus for up-mixing a top channel. According the present invention, the method includes the steps of: receiving one or more left channel signals and one or more right channel signals; and generating one or more top channel signals based on the results of comparison between the left channel signals and the right channel signals. Therefore, top channel audio signals, which are immersive, can be generated.</p> |
