Sound InsulationRoutledge, 31 Mei 2012 - 648 halaman Sound insulation is an important aspect of building performance. This book is a comprehensive guide to sound and vibration theory and its application to the measurement and prediction of sound insulation in buildings. It enables the reader to tackle a wide range of issues relating to sound insulation during the design and construction stages of a building, and to solve problems in existing buildings. The book has been written for engineers, consultants, building designers, students in acoustics, researchers and those involved in the manufacture and design of building products. Key aspects are that it: * Explains the fundamental theory using examples that show its direct application to buildings * Guides the reader through the links between measurement and theory * Explains concepts that are important for the application, interpretation and understanding of guidance documents, test reports, product data sheets, published papers, regulations and Standards * Makes direct reference to ISO and EN Standards on sound insulation * Contains a large number of illustrations showing measurements, predictions and example calculations for quick reference Carl Hopkins previously worked on building acoustics and environmental noise at the Building Research Establishment. During this time he was involved with sound insulation in research, consultancy, standardization, and building regulations as well as being an advisor on acoustics to government departments. He is currently a Senior Lecturer at the University of Liverpool within the Acoustics Research Unit of the School of Architecture. |
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absorption accelerometer acoustics frequency range airborne sound insulation angle Applied Acoustics band beam bending wave boundaries building acoustics frequency calculated centre frequency Hz coupling loss factor Craik critical frequency damping decay curve decibels diffuse field driving-point mobility energy excitation façade Figure flanking transmission floating floor hence high-frequency range impact sound insulation impedance impulse response incident infinite plate internal loss factor ISO tapping machine junction kg/m² laboratory measurements lightweight low-frequency range masonry walls masonry/concrete Measured data microphone mineral wool mode count nearfield noise non-resonant transmission One-third-octave-band centre frequency phase velocity plane wave plasterboard porous material predicted propagating quasi-longitudinal radiation efficiency receiving room resilient resonance frequency reverberation SEA model Section shown in Fig sound field sound intensity sound power sound pressure level sound reduction index sound transmission source room statistical energy analysis subsystem surface test element total loss factor transmission coefficient wall or floor walls and floors wavenumber
