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insul：快捷而准确的隔声性能预测工具，适用于墙体、地板与天花

Download INSUL. Download the latest version of INSUL for Windows or Mac. If you would like a trial licence to evaluate INSUL for yourself, please contact your local distributor. Windows. INSUL version 10.0.6 (Windows, full install and update) Windows installations support Windows 10 and 11. Mac For Macs using a USB licence key:

用insul软件做了个测试，12+80a+6与6+0.38pvb+6+80a+6比较，从隔音图表上看，在2k频率下他们的隔音效果相…

INSUL is a program for predicting the sound insulation of walls, floors, roofs, ceilings and windows and impact sound and rain noise of floors and roof. The programme can make good estimates of the Transmission Loss (TL) or Impact Sound (Ln) in 1/3 octave bands and Weighted Sound Reduction Index (STC or Rw) or Impact Rating (IIC or LnTw) for ...

INSUL is a program developed to predict the sound insulation in walls, floors, roofs, ceilings, and windows. The program has a simple and easy-to-use interface, which can be used to quickly develop performance estimates for a diverse range of construction options.

Insul是一款材料隔声性能预测软件。 空气声隔声计算支持墙体、天花板、地板、屋顶、窗户和多孔材料；撞击声计算支持地板和屋顶（包括雨声）。 可预测1/3倍频程波段的传声损失TL或规范化撞击声压级Ln和计权隔声量Rw（或STC）或计权标准化撞击声压级LnTw（或 ...

INSUL is a program for predicting the sound insulation of walls, floors, ceilings and windows.

We are the UK and Irish Distributor of INSUL sound insulation prediction software. This is a quick & accurate tool for predicting the sound insulation of building elements and is used by over 3000 companies Worldwide.

原出处（Ignacio Fernández Solla,Acoustic properties of glass: not so simple） 因为夹胶所提供的声音阻尼使得临界频率效应会消失，因为夹胶会在噪音传播的过程中通过软夹胶的震动损耗掉能量。所以同样厚度的情况下夹胶玻璃针对高频会多消减8到10分贝。虽然低频没有那么明显进步也会有2dB的隔声量。