Wireless audio system

Abstract

The invention relates to a wireless audio system. The system includes: a wireless microphone, which includes an audio transmitter and a first power module which are electrically connected; a wirelesscontrol box, which includes a wireless audio transceiver module, an A / D conversion module and a second processor which are electrically connected in sequence; and a wireless sound box, which comprisesa wireless audio receiving module, a third processor, a power amplifier and a horn which are electrically connected in sequence. The audio transmitter is connected with the wireless control box through a wireless manner. The audio transmitter includes an audio input module, a first processor and a wireless audio transmitting module which are electrically connected in sequence. According to the system, one or more wireless microphones are connected with one or more wireless sound boxes through the wireless control box, processing and control output are carried out on signals of the wireless microphones, everyone can be equipped with a wireless microphone, the wireless sound boxes can be arranged at any places arbitrarily, and communication of conference systems and sites of daily teachingand the like is facilitated.

Description

technical field [0001] The present invention relates to a wireless audio system. Background technique [0002] Most of the existing audio systems are wired connections, especially in daily meetings, most of them use wired microphones; in daily teaching, most of them are direct verbal communication. Due to the limited volume of the teacher’s voice, the students sitting in the back row often cannot hear clearly and cannot It is conducive to the communication between teachers and students, students and students; there are also some occasions where wireless audio systems are used, but there are direct wireless microphones to transmit signals and wireless audio to receive signals, which is not easy to control and process. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention aims to provide a wireless audio system, which connects one or more wireless microphones with one or more wireless speakers through a wireless control box, pr...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing audio systems are wired connections, especially in daily meetings, most of them use wired microphones; in daily teaching, most of them are direct verbal communication. Due to the limited volume of the teacher’s voice, the students sitting in the back row often cannot hear clearly and cannot It is conducive to the communication between teachers and students, students and students; there are also some occasions where wireless audio systems are used, but there are direct wireless microphones to transmit signals and wireless audio to receive signals, which is not easy to control and process

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