| 摘要 |
A display apparatus includes a display unit to display an image, a sound output part to output a sound, a computer signal processing module to process a video signal and an audio signal input from a computer, a network signal processing module in communication with a network to process a video signal and an audio signal input from the network according to a predetermined protocol, and a controller to display one of the computer and network video signals received from the computer signal processing module and the network signal processing module, respectively, and to output the audio signal that corresponds to the displayed video signal through the sound output part when the audio signal that corresponds to the displayed video signal exists. Accordingly, the display apparatus is capable of outputting an appropriate audio signal that corresponds to an image input from the computer or the network.
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