We measure and evaluate the indoor quietness in buildings.
We measure and analyze the road noise that penetrates from outside, as well as the noise generated during the operation of elevators and mechanical parking systems, in order to evaluate the indoor quietness based on the analysis results (such as NC curves).
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basic information
We measure the road noise that penetrates from outside, as well as the noise generated during the operation of elevators and mechanical parking systems indoors, and evaluate the indoor quietness based on the analysis results (such as NC curves).
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Environmental Research Co., Ltd. is a research and development-oriented company that provides comprehensive consulting services related to investigation, measurement, and analysis of various environmental issues such as asbestos, sick house syndrome, noise, and vibration.
