Acoustic structure and performance building

Abstract

The invention provides an acoustic structure and a performance building. The acoustic structure comprises an outer wall; the inner wall and the outer wall are arranged at intervals, and a cavity is formed between the inner wall and the outer wall; a through mounting hole is formed in the inner wall; the sound adjusting plate is arranged in the mounting hole and is connected with the inner wall in an openable and closable manner; the sound adjusting plate is a sound reflection sound adjusting plate. A cavity is formed by the interval between the inner wall and the outer wall. The sound adjusting plate is mounted on the inner wall through the mounting hole, so that when the sound adjusting plate is opened, the space outside the inner wall is communicated with the cavity. When the sound adjusting plate is closed, the space outside the inner wall is disconnected from the cavity. Therefore, when the sound adjusting plate is in the closed state, because the sound adjusting plate is a sound reflection sound adjusting plate, the sound adjusting plate has a relatively strong reflection effect on sound, and the reverberation time of indoor sound can be prolonged. When the sound adjusting plate is in the open state, part of sound enters the cavity to be absorbed, and the sound reverberation time can be shortened. Therefore, according to the acoustic structure, the sound reverberation time can be adjusted.

Description

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AI Technical Summary

Benefits of technology

This patented technology allows for better control over how loudly sounds are emitted by an audio device (such as speakers). It achieves this by adding a special material called a sound regulating panel that helps reduce unwanted noise caused by opening or closing certain parts within the speaker's housing. By doing this, the listener will hear more clear-quality music without any annoying background noises like those produced during normal use.

Problems solved by technology

This patented describes different ways that perform Arts can change their sound quality based on factors like distance from loudspeakers or ambient noise levels during music production. These techniques aimed towards improving overall audio experience without increasing costs associated with expensive equipment used throughout the entire process.

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