Acousto-optic rhythm control system and control method

Abstract

The invention provides an acousto-optic rhythm control system and control method, belonging to the technical field of acousto-optic rhythm conversion systems. An audio signal processing module of thedevice separates the frequencies of audio signals to obtain multiple audio signals of different frequencies. An analog signal processing module carries out analog processing on voltage signals corresponding to the multiple audio signals of different frequencies to obtain a control signal. A temperature monitoring module collects the working temperature of a vibration chamber in real time, and controls the on-off of a cooling fan in the vibration chamber according to the working temperature. A vibration synchronization processing module amplifies the audio signals, and acquires a vibration signal according to the amplified audio signals, wherein the vibration signal is used to control the on-off of vibration equipment. The display effect and the real-time audio can be synchronously adjusted, and a rhythm and frequency light centralized control function is achieved. The environmental temperature of the embedded layer can be monitored in real time, and it is ensured that the vibration layer is not damaged by the influence of local climate change.

Description

technical field [0001] The invention relates to the technical field of an acousto-optic rhythm conversion system, in particular to an acousto-optic rhythm control system and a control method. Background technique [0002] The lighting system is pre-programmed manually according to the type of music, so as to control different lights to flash and change with the rhythm of the music. This system requires programmers to have a very deep understanding of the songs to be edited. These programmers need to write a special script for some common songs or melodies, and burn the script to the ROM (read-only memory) of the rhythm system. After the system is started, the lighting system is driven according to the data in the read-only memory. [0003] In the light rhythm technology based on pre-programmed single-chip microcomputer, because of the need to manually pre-program the script of the music effect, there are limitations in the scope of application. Since human beings have a var...

AI Technical Summary

Problems solved by technology

[0004] Therefore, no matter it is based on the speaker or the music and lighting rhythm technology based on the single-chip microcomputer and programming, it cannot efficiently and conveniently realize the lighting effect with strong expressive force.

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