Untersuchungen zur Körperschalldämmung federnd gelagerter Baukonstruktionen
In four broadcasting buildings and on some experimental structures measurements have been made in a large frequency band of the level difference of structure borne sound between different walls and ceilings of the massive buildings as well as between these and the elastically mounted inner shell of the studio. Steel springs, cork, and fibrous materials have been used as elastic elements. The essential results are given and, to some extent, comparison is made with calculations. It is quite obvious that steel springs are by far superior to other elastic materials. Furthermore, the effect of insulation for structureborne sound on the transmission loss for airborne sound in the case of multiple walls and the audibility of different kinds of interfering noise is discussed.
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Document Type: Research Article
Publication date: January 1, 1956
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- Acta Acustica united with Acustica, published together with the European Acoustics Association (EAA), is an international, peer-reviewed journal on acoustics. It publishes original articles on all subjects in the field of acoustics, such as general linear acoustics, nonlinear acoustics, macrosonics, flow acoustics, atmospheric sound, underwater sound, ultrasonics, physical acoustics, structural acoustics, noise control, active control, environmental noise, building acoustics, room acoustics, acoustic materials, acoustic signal processing, computational and numerical acoustics, hearing, audiology and psychoacoustics, speech, musical acoustics, electroacoustics, auditory quality of systems. It reports on original scientific research in acoustics and on engineering applications. The journal considers scientific papers, technical and applied papers, book reviews, short communications, doctoral thesis abstracts, etc. In irregular intervals also special issues and review articles are published.
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