DISPLAY AND AUDIO OUTPUT DEVICE Russian patent published in 2015 - IPC H04S1/00 H04N5/66 H04R5/02 

FIELD: physics, video.

SUBSTANCE: invention relates to video/audio playback. A display comprising: a display portion which displays video; a first audio output portion which outputs stereo audio in a high frequency range, and which is a surface sound source positioned on the rear surface of the display portion, on one of an upper section and a lower section of the display portion; a second audio output portion which outputs stereo audio in a lower frequency range than the first audio output portion, and which is one of a surface sound source and a point sound source positioned on the rear surface of the display portion, on one of the upper section and the lower section of the display portion on which the first audio output portion is not positioned; a delaying portion which delays output of the second audio output portion for delayed output relative to the output first audio output portion; a third audio output portion which outputs audio in an even lower frequency range than the second audio output portion; and a second delaying portion which delays output of the second audio output portion relative to the third audio output portion.

EFFECT: maintaining audio quality which causes a high sense of reality.

11 cl, 15 dwg