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High-fidelity audio transmission method based on WIFI (Wireless Fidelity)

A transmission method and high-fidelity technology, applied in static memory, instruments, electrical components, etc., can solve the problems of large volume, small expenses, inconvenience of frequent movement, etc.

Inactive Publication Date: 2012-12-26
GUOGUANG ELECTRIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, for ordinary consumers, on the one hand, it takes a lot of money to buy professional-grade audio equipment; Unchanged

Method used

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  • High-fidelity audio transmission method based on WIFI (Wireless Fidelity)
  • High-fidelity audio transmission method based on WIFI (Wireless Fidelity)
  • High-fidelity audio transmission method based on WIFI (Wireless Fidelity)

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Embodiment Construction

[0079] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0080] The audio transmission method realized by the present invention first needs to send audio signals based on WIFI through the sending end, and the audio transmission device performs analysis and processing after receiving the audio signals to complete audio lossless transmission, and the sending end cooperates with the audio transmission device to work, which is an audio transmission device provides an audio signal, therefore, such as figure 1 As shown, the control method of the sending end is as follows.

[0081] Step S11: start-up initialization, obtain audio transmission device information...

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Abstract

The invention provides a high-fidelity audio transmission method based on WIFI (Wireless Fidelity). The high-fidelity audio transmission method receives and transmits audio signals through a portable audio transmission device based on the WIFI. The high-fidelity audio transmission method comprises the following steps of: carrying out power-on resetting on the audio transmission device, and operating authority verification in a secrete key and radon number 3DES (Triple Data Encryption Standard) encrypting and verifying manner; after the verification is passed, initializing relevant hardware, and automatically trying to connect a wireless access point according to an information configuration WIFI communication module; meanwhile, feeding back local information to a sending end to establish connection after the audio transmission device responses searching information of the sending end; and starting four types of services, namely a receiving service, a playing service, an interaction service and a control service by the audio transmission device after the connection is established. With the adoption of the high-fidelity audio transmission method based on the WIFI provided by the invention, the lossless transmission of high-fidelity audio signals can be realized, and a mobile terminal or other playing equipment can conveniently output the high-fidelity audio signals.

Description

technical field [0001] The invention relates to audio equipment, in particular to a method for high-fidelity audio transmission through WIFI. Background technique [0002] With the continuous improvement of people's material living standards, mobile intelligent terminal devices such as smart phones, notebook computers, tablet computers, etc. have gradually entered every family. People can experience entertainment such as surfing the Internet, music, and video through mobile devices. [0003] And people's entertainment, an important component is to listen to music. In the process of listening to music, although the above-mentioned mobile intelligent terminal devices can be used to receive and play music, satisfying people's requirements for music appreciation, but not only music enthusiasts, but more and more listeners are no longer satisfied with the simple For music playback, they prefer to hear professional-grade high-fidelity sound effects. Therefore, some families buy ...

Claims

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Application Information

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IPC IPC(8): G11C7/10H04W84/12
Inventor 沈紫辉徐永键黎刚
Owner GUOGUANG ELECTRIC
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