Hello, this is Mr.I of Shizuka Co., Ltd..
In this article, I would like to introduce about precautions before opening a dancing school.
※original article in Japanese (日本語の記事)
This time, we conducted dance school soundproofing measures and measured the noise after construction.
Our customer was originally opening a dancing school, but a corporate office entered the upper floor, and the sound of music playing in the school became a problem. As a result of the noise survey, the inside of the pillar following the upper floor was a hollow, and the sound generated from the school sounded up through the pillar. Also, as the sound insulation on the ceiling was not enough, the sound through the ceiling was echoing throughout the office floor. Therefore, we installed the SHIZUKA Stillness Panel which has the effect of both the sound absorbing and sound insulation panel on the ceiling, while suppressing the reverberation sound in the room, measures for sound isolation to the upper floor were taken. Before the countermeasure, music was heard, but after the countermeasure, the sound was not heard unless you listened to the floor. When dancing with a large number of people like a dance school, it tends to raise the volume so that everyone can hear it, but like this time the acoustic measures inside the room reduce the reverberation sound, so you can set the volume of the speaker low.
This time SSP was introduced as soundproof material. SSP is also effective for countermeasures such as flutter echo as a music panel. Please visit our website for more information.