High-fidelity direct-current loudspeaker box set playing and performing system

Abstract

The invention discloses a high-fidelity direct-current loudspeaker box set playing and performing system which comprises an MP5 player, at least two direct-current loudspeaker boxes and a matched audio cable set. An earphone audio output port of the MP5 player is connected with direct-current loudspeaker box audio input interfaces through the audio cable set and each direct-current loudspeaker box is provided with a heavy sound loudspeaker and an alt loudspeaker. The MP5 player is provided with a sound effect processing system, an ape lossless music file is stored in the MP5 player and used for playing the audio file in the format. The high-fidelity direct-current loudspeaker box set playing and performing system can completely restore the sound effect of a high-fidelity 5.1 surrounding loudspeaker box system, background noise is eliminated, the tone quality effect and the definition are integrally improved, all details of the audio file are completely restored, the requirement for special expression of art by an artist is clearly restored, and the clear layering sense and the direction sense of artistic expression are achieved. Independence on an alternating-current power supply is not needed and playing and performing can be conducted any time and any where.

Description

technical field [0001] The invention relates to the field of audio technology, in particular to a playing performance system of a DC high-fidelity audio kit. Background technique [0002] In the domestic audio industry, traditional DC audio playback can only be played alone, and its player has been using the 2.0 system, and the files played can only be cut file formats such as MP3 or WMA. This form of playback has insurmountable disadvantages: first, the sound source is concentrated on two sound points, which will inevitably produce a large amount of background noise, thereby affecting its clarity and sound quality; second, because the audio file is a cut file, The played audio is incomplete, so that the sound recorded by the artist cannot be completely restored, that is to say, the played audio is only a part of the original audio; third, due to the limitation of the audio file, the volume is small, and it is difficult to restore the recording studio The grandeur of the or...

AI Technical Summary

Problems solved by technology

This form of playback has insurmountable disadvantages: first, the sound source is concentrated on two sound points, which will inevitably produce a large amount of background noise, thereby affecting its clarity and sound quality; second, because the audio file is a cut file, The played audio is incomplete, so that the sound recorded by the artist cannot be completely restored, that is to say, the played audio is only a part of the original audio; third, due to the limitation of the audio file, the volume is small, and it is difficult to restore the recording studio The magnificent momentum of the original recording; Fourth, no matter how powerful the single DC speaker is or how high the configuration is, the sound played does not highlight the artist's performance focus, which g

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