Skip to main content
padlock icon - secure page this page is secure

Verkettete medumische Impedanzen zur Messung der Körpersdudldämmung an edcen- und kreuzförmigen Stoβ-Stellen (Modellversudie)

Buy Article:

$30.00 + tax (Refund Policy)

The sound damping at joints in buildings was so far determined from the difference of the particle velocity of bending waves in front and behind of such joints. This difference depends, however, on the direction of sound transmission, if the walls and ceilings forming a joint have different properties. In the work at hand the interlinked impedance is found to be the appropriate value for the characterization of the sound damping; as a consequence of the condition of reciprocity the interlinked impedance is independent of the direction of transmission. For simple models of bars a theory is derived for the calculation of the interlinked impedance. Measurements were made with a number of such models in order to check this theory.

It is shown with a number of examples, that it is possible to make use of this theory of joints formed by bars also for joints in buildings. A possibility to determine sound damping of joints without measurements is thereby given.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Document Type: Research Article

Publication date: January 1, 1960

More about this publication?
  • 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.
  • Editorial Board
  • Information for Authors
  • Submit a Paper
  • Subscribe to this Title
  • Information for Advertisers
  • Online User License
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more