Connecting device of audio equipment and audio equipment

Abstract

The invention relates to a connecting device of audio equipment and the audio equipment. The connecting device comprises a source end interface module arranged on a host system and a tail end interface module arranged on a subsystem, wherein the source end interface module comprises a first power interface, a first audio interface and a first communication interface; the tail end interface module comprises a second power interface, a second audio interface and a second communication interface; the source end interface module is connected with the tail end interface module through at least one multi-core cable, and any one multi-core cable is connected with at least two groups of the first power interface-second power interface, the first audio interface-second audio interface and the first communication interface-second communication interface. According to the technical scheme, the wiring complexity is reduced on the basis that the functions of power supply control, audio transmission and mutual communication of the host system and the subsystems are achieved, the ground ring effect in the cable is reduced through the multi-core cable, interference to audio signals is reduced, and the audio playing effect is improved.

Description

technical field [0001] The present application relates to the field of audio technology, in particular to a connecting device for audio equipment and audio equipment. Background technique [0002] In traditional audio equipment usage scenarios, the combined use of various equipment is mostly scattered. For example, audio and video equipment arranged in commercial indoor scenes such as KTV and restaurant private rooms, including TVs, jukeboxes, effects, wireless Microphone receivers, speakers, song-ordering screens, microphones, etc., the distributed arrangement of various hardware requires on-site wiring, and the cost of hardware connection and construction is relatively high; and the use of various hardware products and brands requires hard cloth Electrical wiring brings many inconvenient after-sales problems. [0003] At present, there are audio and video all-in-one devices on the market. Compared with traditional audio devices, these devices have improved integration. Ho...

AI Technical Summary

Problems solved by technology

[0002] In traditional audio equipment usage scenarios, the combined use of various equipment is mostly scattered. For example, audio and video equipment arranged in KTV, restaurant private rooms and other commercial indoor scenes, including TVs, jukeboxes, effectors, wireless Microphone receivers, speakers, karaoke screens, microphones, etc., the distributed layout of various hardware requires on-site wiring, and the cost of hardware docking and construction is relatively high; and the use of multiple hardware products and multiple brands requires hard installation Electrical wiring, which brings a lot of inconvenient after-sales problems

[0003] At present, there are audio and video all-in-one devices on the market. Compared with traditional audio devices, these devices have improved in integration. However, these devices use different hardware and software and different wiring schemes in different scenarios, and still exist. The defect of complex wiring, in addition, these devices produced by different manufacturers are connected through different cables, and the ground ring effect will also be generated inside the cables, causing interference to the audio signal and seriously affecting the audio playback effect

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