Light Control Stereo System

Abstract

A light-control stereophonic system comprises a plasma loudspeaking module, a PLC, a first lead, a second lead and a discharging wire. The first lead, the second lead and the discharging wire are arranged in a position where music needs to be generated in a space in parallel in a paving mode. The first lead and the second lead are electrically connected with an output end of a secondary coil of the plasma loudspeaking module. The discharging wire is formed by a series of metal bodies in a clustering mode, and air gaps are arranged between the metal bodies. The two ends of each metal body are provided with pointed cones. Adjacent metal bodies are electrically connected with the first lead and the second lead respectively. The light-control stereophonic system is characterized in that each metal body is electrically connected with the first lead or the second lead through a light-control switch which is connected when being irradiated by strong light, the PLC controls a lighting system, and the lighting system can generate lighting at positions of the discharging wire.

Description

[0001] This application is a divisional application. The invention-creation name of the original application: light-controlled stereo system, application number: 201310146832X, application date: 2013-04-25. technical field [0002] The present invention relates to the field of electronic audio systems, in particular, to the field of plasma speaker systems. Background technique [0003] Plasma speakers are a type of speakers, but they are completely different from ordinary speakers. Ordinary speakers use the vibration of the diaphragm to drive the air to produce sound. Since each diaphragm has its own resonance frequency, it is inevitable that the amplitude and frequency of the sound will be reduced. Deterioration of characteristics - the components in the audio signal whose frequency is close to the resonance frequency of the diaphragm are the strongest, while those components whose frequency is far away from the resonance frequency will attenuate, the farther away the more t...

AI Technical Summary

Problems solved by technology

However, for this ideal sound effect, according to the current technology, it can only stay in the imaginary world. Even the most advanced and expensive speaker equipment and sound effect processing technology can only produce some simple sound illusions through electronic simulation. The above-mentioned free-wheeling stereo flow sound effect cannot be realized at all

[0007] In view of the aforementioned reasons, the applicant has applied for an invention patent named "Full Controllable Flow Surround Sound System" on January 12, 2013, with the application number 2013100106529, which provides a The surround sound system can produce free-flowing sound effects. However, in this patent application, due to the use of a large number of electronic switches, and in the specific implementation mode, it is only pointed out that the control of each electronic switch is realized through the control line. Therefore, in In the actual layout, a large number of control lines need to be additionally arranged, which not only makes the construction troublesome, but also easily causes signal interference between the control lines. Therefore, although the applicant has proposed a mobile stereo system composed of plasma speakers, but For the control problem of the stereo system, no superior technical solution is given

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