Audio data transmission method and device
A technology of audio data and transmission method, which is applied in image communication, selective content distribution, electrical components, etc., and can solve problems such as audio and video out of sync
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Embodiment 1
[0022] Such as figure 1 As shown, it is a schematic flowchart of an audio data transmission method provided by an embodiment of the present invention. The method includes:
[0023] S101. The audio receiving device sends a synchronization signal to the audio sending device through a wireless channel according to a predetermined period.
[0024] In the embodiment of the present invention, the audio transmission device can be built into a TV, computer or mobile phone, etc., with audio and video playback functions, and can communicate with external devices through a wireless channel (such as a wireless channel established based on wireless transmission mechanisms such as Bluetooth, infrared communication, and WLAN). In the connected electronic equipment; the audio receiving device can be built in a wireless speaker or other external equipment that can receive audio data through a wireless channel and play the audio data through its own power amplifier and speaker. Furthermore, a...
Embodiment 2
[0048] An embodiment of the present invention also provides an audio sending device, configured to execute the above audio data transmission method. The usage scenarios of the audio sending device provided by the present invention can refer to the above-mentioned figure 1 as well as figure 1 corresponding description of . In the embodiment of the present invention, the audio sending device may be divided into functional modules according to the above method examples. For example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The above-mentioned integrated modules can be implemented in the form of hardware or in the form of software function modules. It should be noted that the division of modules in the embodiment of the present invention is schematic, and is only a logical function division, and there may be another division manner in actual implementation. In the case of dividin...
Embodiment 3
[0066] An embodiment of the present invention also provides an audio receiving device, configured to execute the above audio data transmission method. The usage scenarios of the audio receiving device provided by the present invention can refer to the above-mentioned figure 1 as well as figure 1 corresponding description of . In the embodiment of the present invention, the functional modules of the audio receiving device may be divided according to the above method examples. For example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The above-mentioned integrated modules can be implemented in the form of hardware or in the form of software function modules. It should be noted that the division of modules in the embodiment of the present invention is schematic, and is only a logical function division, and there may be another division manner in actual implementation. In the case of...
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Abstract
Description
Claims
Application Information
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