Wifi-type intelligent audio system and its wireless control method

Abstract

The present invention discloses a WIFI type intelligent sound box and a wireless control method therefor. The WIFI type intelligent sound box includes a loudspeaker, a power amplifier circuit connected with the loudspeaker, and a master control circuit connected with the power amplifier circuit. A WIFI module, which is connected with an intelligent terminal in a wireless communication mode, is connected to the master control circuit. According to the invention, a user can play an audio file in the intelligent terminal, such as mobile phone, through an audio playing control, and then the audio file and a setting mode for the playing operation are transmitted to the master control circuit of the sound box together. The sound box plays the audio file through horns, and the intelligent terminal can be closed once the playing operation is performed so that electricity energy is saved; and the sound box can keep on playing the audio file. Furthermore, the sound box includes two horizontal horns and one upward bass horn, and the three horns form stereo sound effect. A reflection cover arranged above the bass horn can preferably diffuse mega bass at close range.

Description

technical field [0001] The present invention relates to a sound structure, more specifically to a WIFI type intelligent sound and its wireless control method. Background technique [0002] In the prior art, speakers and power amplifiers are usually connected to the playback device in the form of audio cables, and are controlled by the audio playback device, thus occupying a relatively large space. There are also some audio structures that adopt an integrated structure, which itself has power amplifier, storage and playback functions, and becomes a portable audio system. But this kind of portable audio system needs to be operated on the control panel of the portable audio system. Because the volume of the portable audio system is still relatively large, it is not convenient to operate. However, the increasingly widely used portable smart terminals (such as mobile phones and tablet computers) are very common, but these portable smart terminals have poor sound effects when pla...

AI Technical Summary

Problems solved by technology

But this kind of portable audio needs to be operated on the control panel of the portable audio. Because the volume of the portable audio is still relatively large, it is not convenient to operate. For example, when the portable audio is placed on the ground, you have to squat down to operate it.

However, portable smart terminals (such as mobile phones and tablet computers) that people are increasingly widely using are very common, but when these portable smart terminals play audio files, the sound effect is very poor.

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