Method for arranging and controlling loudspeakers for annular stage

Abstract

A method for arranging and controlling loudspeakers for an annular stage is disclosed. The method includes such steps as measuring the diameter of stage, the diameter of venue, the loudspeaker range and the maximum volume of microphone to receive feedback, preprocess after measuring the required data, and controlling the loudspeaker of annular stage to obtain the maximum volume of loudspeaker. Installation of loudspeakers, installation of different number of main loudspeakers on the outside of the stage according to the size of the venue diameter, installation of microphones in the middle of the stage, installation of reverse sound in the inside of the stage facing the microphone; Adjust the position of the loudspeaker; Adjust microphone. A method for arrange and controlling that loudspeaker of an annular stage The present invention avoids the problem of delay in the transmission process of the stage speaker arrangement sound from the microphone to the microphone, can reduce the circulating noise generated after the sound emitted from the microphone is transmitted to the microphone, and can adjust the magnitude of the sound of the main loudspeaker according to the distance betweenthe positioner and the receiver, so as to make the sound of the scene more stereoscopic.

Description

technical field [0001] The invention relates to the technical field of stage loudspeaker deployment and control, in particular to a ring-shaped stage loudspeaker deployment and control method. Background technique [0002] The loudspeaker is a transducer device that converts electrical signals into acoustic signals. The performance of the loudspeaker has a great influence on the sound quality. The loudspeaker is the weakest device in the audio equipment, and for the sound effect, it is the One of the most important components, there are many types of speakers, and the price varies greatly. Audio power uses electromagnetic, piezoelectric or electrostatic effects to make its paper cone or diaphragm vibrate and resonate (resonate) with the surrounding air to produce sound. However, there is a delay in the transmission process of the existing stage speaker deployment control sound from the microphone to the speaker. The sound from the speaker will form a circular noise after bei...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a ring-shaped stage loudspeaker deployment method, which solves the problem that there is a delay in the transmission process of the existing stage loudspeaker deployment control sound from the microphone to the loudspeaker, and the sound from the loudspeaker will form a loop after being transmitted to the microphone. Noise, the problem that the volume of the speaker cannot be adjusted according to the movement of the microphone

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