Stage sound equipment control system
A sound control and control system technology, applied in the direction of electrical components, loudspeaker distribution signal, signal processing, etc., can solve the problems of auditory fatigue, inability to flexibly adjust, and low control efficiency of the audience on the stage, so as to prevent auditory fatigue and improve layout efficiency , the effect of flexible structure adjustment
Active Publication Date: 2021-01-08
ZHEJIANG DAFENG IND
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Problems solved by technology
[0006] Therefore, the present invention provides a stage audio control system, which aims to solve the need to build the stage before carrying out large-scale activities, and then install the performance equipment such as audio according to the planned position, and then need to perform multiple debugging operations to To ensure that the performance equipment has a perfect coordination effect when in use, the existing stage audio-based control system cannot quickly and flexibly adjust according to the position of the vocal distance from the audio when the audio volume is adjusted, and the control efficiency is not high, causing the stage audience hearing fatigue problem
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[0034]The following specific examples illustrate the implementation of the present invention. Those familiar with this technology can easily understand the other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention. , Not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0035]Refer to the instructions attachedFigure 1-5A stage sound control system of this embodiment includes a speaker 1 and a microphone 5. The microphone 5 is electrically connected to the speaker 1, a speaker 3 is provided on the top of the speaker 1, and the speaker 1 achieves volume adjustment through the control system , The speaker 1 is installed at a designated installation position on the stage through an inst...
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The invention discloses a stage sound equipment control system, and particularly relates to the technical field of sound equipment control. The stage sound equipment control system comprises sound equipment and a microphone, wherein the microphone is electrically connected with the sound equipment, the top part of the sound equipment is provided with a loudspeaker, the sound equipment realizes volume debugging through a control system, and the sound equipment is installed at a specified installation position of a stage through an installation assembly; and the control system comprises an infrared induction module connected with an output end of the microphone, a PLC is arranged in the sound box, an output end of the PLC is connected with a volume control module and a memory module, an input end of the volume control module is connected with an audio input module, an input end of the audio input module is connected with an audio output module, and an output end of the volume control module is connected with a signal processor, an output end of the signal processor is connected with a power amplifier, and the power amplifier is connected with a loudspeaker. According to the stage sound equipment control system, flexible adjustment can be rapidly carried out according to the position of the human voice away from the sound box, the regulation efficiency is high, and auditory fatigue of stage field audiences is not easily caused.
Description
Technical field[0001]The invention relates to the technical field of sound control, in particular to a stage sound control system.Background technique[0002]Professional audio equipment used in stage performances is collectively referred to as stage audio. Stage audio is an important part of performance equipment. Professional stage audio equipment includes: monitor mixer, power amplifier mixer, portable mixer, power amplifier, dynamic microphone , Condenser microphones, wireless microphones, speakers, monitor speakers, amplifier speakers, subwoofers, equalizers, reverberators, effects, delayers, compressors, limiters, crossovers, noise gates, laser players, recording Deck, DVD player, projector, pitch changer, karaoke device, earphones and many other equipment;[0003]With the continuous advancement of modern technology, audio equipment is also being updated and iterated. Stage audio has higher and higher requirements for its intelligent control technology. In particular, it is necess...
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IPC IPC(8): H04R3/12
CPCH04R3/12H04R2430/00
Inventor 田海弘应建洪吴立锋张培培
Owner ZHEJIANG DAFENG IND
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