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Technical Guide

Sound Insulation vs Absorption Explained | Essential Knowledge for Choosing Soundproof Rooms in Japan
·957 words·5 mins
Soundproof Rooms Sound Insulation Sound Absorption Soundproof Structure Soundproof Materials Technical Guide
The Truth About D-Values in Japan | Why Catalog Specs Alone Lead to Mistakes
·1069 words·6 mins
Soundproof Rooms D-Value Sound Insulation Rating Soundproof Performance Soundproof Room Selection Technical Guide