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最終更新日2025年3月19日
用途
機械装置の騒音低減 防音壁の遮音欠損の把握 など
仕様
18chホイールアレイ（ビームフォーミング法及び近接音響ホログラフィ法による測定）最大36chグリッドアレイ（近接音響ホログラフィ法による測定）
関連設備：無響室, 半無響室
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