Wireless network audio high-fidelity streaming media player

Abstract

The invention discloses a wireless network audio high-fidelity streaming media player, which comprises a host PCB arranged inside an upright trapezoidal player, wherein the upright trapezoidal player comprises an super bass chamber arranged at the bottom end; a DSP data processing module, and a lossless audio decoding unit, a DAC conversion module and a virtual bass module which are connected with the DSP data processing module are integrated on the host PCB; the lossless audio decoding unit is connected with an input module; the DAC conversion module is connected with an audio processing circuit, a full-frequency digital amplifier and a full-frequency loudspeaker in sequence; the virtual bass module is connected with a low-pass filtering circuit and a mega base digital amplifier in sequence; the mega base digital amplifier is connected with a bass loudspeaker arranged on one side of the super bass chamber; and the DAC conversion module is connected with the virtual bass module. The wireless network audio high-fidelity streaming media player combines the upright trapezoidal loudspeaker structure and circuit design with the super bass chamber design, so that the high-fidelity sound effect is achieved.

Description

technical field [0001] The present invention relates to equipment based on Internet streaming music playback and audio playback on mobile devices, in particular to a wireless network audio high-fidelity streaming media player, which can work independently with 2.1 sound channels or wirelessly combine two identical products into 2.2 sound channels channel play. Background technique [0002] The development of my country's Internet is surging, especially the mobile Internet has been introduced into people's daily life. Streaming media music has emerged along with the trend. The audio playback part of mobile devices is affected by the volume, and the audio output is limited. Although you can enjoy good sound quality with headphones, people must connect high-power speakers to listen to high-fidelity music at home. To meet the demand, it is obviously inconvenient to connect the wired audio and mobile devices, and various connecting lines will also affect the appearance of the ro...

AI Technical Summary

Problems solved by technology

Streaming media music has emerged along with the trend. The audio playback part of mobile devices is affected by the volume, and the audio output is limited. Although you can enjoy good sound quality with headphones, people must connect high-power speakers to listen to high-fidelity music at home. To meet the demand, it is obviously inconvenient to connect the wired audio and mobile devices, and various connecting lines will also affect the appearance of the room. In addition, the traditional audio playback sources are CDs, DVDs, VCDs, and other optical discs, and some have FM / AM Radio, the early machines also had card holders, but now it is popular to have USB, card readers, iPod holders, etc. This method is obviously an outdated way of listening to music, and various music sources are not conducive to storage. Choose a singer It is also extremely inconvenient to find the stored film source

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