| 摘要 |
<p>Embodiments disclose a display apparatus including a controller configured to detect a vocalized position in the video frame; and an audio processor configured to process an audio signal corresponding to the video frame differently according to a distance between the vocalized position and each of the plurality of speakers, create a plurality of audio output signals, and provide each created audio output signal to each of the plurality of speakers, and the controller controls the audio processor to change the each created audio output signal provided to the each of the plurality of speakers according to the moved vocalized position in response to the vocalized position being moved within the video frame.</p> |
