Mobile trolley speaker with webcast mode

Abstract

A mobile trolley speaker with a webcast mode comprises a speaker body, wherein a speaker control mainboard is arranged inside the speaker body, and comprises a DSP signal processing module for webcasting; the DSP signal processing module is connected with a wireless signal transmission module, a signal input module, a headphone output module, a power amplifier output module and a power module forsupplying power to the speaker body; the DSP signal processing module comprises a DSP chip for audio signal processing, a working indicator lamp unit, a sound effect regulating unit and a webcasting sound effect button unit. The invention provides the mobile trolley speaker with the webcast mode; the speaker adopts the DSP signal processing module and adds a webcast mode function based on the traditional trolley speaker, and thus the webcasting sound effect is greatly improved and the requirement on high quality sound effect of outdoor webcast is met.

Description

technical field [0001] The invention relates to the technical field of sound boxes, in particular to a mobile trolley sound box with a network live broadcast mode. Background technique [0002] With the increasing enrichment of people's spare time entertainment life, webcasting, as a new social networking method, has become a new trend of network culture communication in recent years, and the endless webcasting platforms have also become emerging social media. Most of the previous live broadcasts were carried out indoors. However, with the development of mobile networks, more and more anchors choose to pick up devices and go out of the house, and go outdoors to produce and shoot their own live broadcasts. Outdoor live broadcasts have richer and more diverse forms. However, in the process of recording sound with headphones, it is inevitable that it will be interfered by various outdoor noises, which will seriously affect the sound effect of live broadcast. At the same time, ...

AI Technical Summary

Problems solved by technology

Most of the previous live broadcasts were carried out indoors. However, with the development of mobile networks, more and more anchors choose to pick up devices and go out of the house, and go outdoors to produce and shoot their own live broadcasts. Outdoor live broadcasts have richer and more diverse forms. However, in the process of recording sound with headphones, it is inevitable that it will be disturbed by various outdoor noises, which will seriously affect the sound effect of live broadcast.

At the same time, as the main equipment used for sound reinforcement in street stores, square dances, and small outdoor performances, trolley speakers are widely used. However, the circuit structure of existing trolley speakers is mostly analog circuits, and they cannot be used in live broadcasting. Medium, less functional and not entertaining enough

It can be seen that the existing trolley speakers have been unable to meet the increasing demands of consumers for multi-functional and high-performance mobile speaker equipment.

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