Audio transmission system based on wireless ad hoc network

Abstract

The invention discloses an audio transmission system based on a wireless ad hoc network, which comprises a server, a transmission end and an embedded terminal, and the transmission end comprises an adhoc network module, and the server and the transmission end perform information transmission through the ad hoc network module; the embedded terminal comprises an acquisition module, a processing module and a receiving module, the output end of the acquisition module is connected with the input end of the processing module, and the output end of the processing module is connected with the input end of the receiving module. The beneficial effects of the invention are that the system achieves the information transmission through the independent building of the ad hoc network module and the integrated embedded terminal, achieves the long-distance transmission of audio information, is less affected by the surrounding environment, is longer in transmission distance, is higher in anti-interference capability, is better in audio quality, and achieves the high-efficiency audio information transmission.

Description

technical field [0001] The invention relates to the technical field of audio transmission, in particular to an audio transmission system based on a wireless ad hoc network. Background technique [0002] In recent years, with the rapid development of wireless technology, audio transmission technology has penetrated into people's daily life. At present, in the field of wireless audio transmission, analog signal transmission is usually used, which makes it easy to be interfered in the process of audio transmission, especially When there are high-power devices with poor electromagnetic compatibility in the system, it often causes problems such as crosstalk, broken sound, and popping sound, which reduces the signal-to-noise ratio of the signal and severely limits the sound quality of traditional wireless audio transmission. [0003] In addition, because audio information transmission usually adopts wireless transmission, once the intermediate equipment is abnormal, it will seriou...

AI Technical Summary

Problems solved by technology

[0003] In addition, because audio information transmission usually adopts wireless transmission, once the intermediate equipment is abnormal, it will seriously affect the transmission effect of audio information, resulting in the failure of audio information to be transmitted to the audio receiving device, and there are problems of single transmission path and poor transmission stability.

Images