Display device and audio output method thereof
AssigneeHuawei Technologies Co., Ltd.
InventorsPeng Huo, An Wang, Qiang Zhang
Life of this patent
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Abstract
This application provides a display device and an audio output method thereof. The display device includes a display, a first speaker, and a second speaker. The first speaker is disposed on a rear side of the display. A sound emitting direction of the first speaker faces toward space in rear of and above the display device. A sound emitting direction of the second speaker faces toward space in front of the display device or faces toward space below the display device. The first speaker and the second speaker emit sounds asynchronously. A stereo effect of the display device in this application is good.
Claims19
A display device, comprising:
- a display,
- a first speaker disposed on a rear side of the display, wherein a sound emitting direction of the first speaker faces toward space in rear of and above the display device,
- a second speaker, wherein a sound emitting direction of the second speaker faces toward space in front of the display device or faces toward space below the display device, wherein the first speaker and the second speaker emit sounds asynchronously, the first speaker emits a first sound at a first moment, and the second speaker emits a second sound corresponding to the first sound at a second moment, and
- a distance detector configured to detect an application environment of the display device and obtain a spatial parameter of the application environment, wherein when the spatial parameter of the application environment of the display device changes, a time difference between the first moment and the second moment changes.
An audio output method for a display device, comprising:
- receiving, by a first speaker of the display device, first audio information, wherein the display device comprises a display, the first speaker, and a second speaker, wherein the first speaker emits a sound to space in rear of and above the display device, and wherein a sound emitting direction of the second speaker faces toward space in front of the display device or faces toward space below the display device;
- receiving, by the second speaker, second audio information corresponding to the first audio information, wherein a play time of the first audio information is asynchronous with a play time of the second audio information;
- emitting, by the first speaker, a first sound at a first moment after receiving the first audio information;
- emitting, by the second speaker, a second sound corresponding to the first sound at a second moment after receiving the second audio information;
- and
- detecting an application environment of the display device, and obtaining a spatial parameter of the application environment, wherein when the spatial parameter of the application environment of the display device changes, a time difference between the first moment and the second moment changes.
Dependencies are inferred from the claim text.