Comparison of different methods to measure structural damping

Autor:	Richter, J. -G, Berndt Zeitler, Sabourin, I., Schoenwald, S.
Jazyk:	angličtina
Rok vydání:	2012
Předmět:	body regions Office acoustics sound transmission sense organs Acoustique des bureaux structural damping
Zdroj:	Scopus-Elsevier
Popis:	Structural damping indicates the energy loss in materials and systems respectively. Hereby, different loss mechanisms must be distinguished: namely internal losses or material damping due to conversion of kinetic energy into heat and coupling losses due to transmission of energy to adjoining systems, e.g. by structural transmission at connection points or even sound radiation from a structure into a room. Having the ability to reliably measure the damping loss factor should enhance the capability of predicting the transmission loss in wall or floor assemblies. Acoustics Week in Canada 2011, 12-14 October 2011, Quebec City, QC
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::912aa488d4c3f292e77e83d31378ddb4 https://nrc-publications.canada.ca/eng/view/object/?id=60363528-761c-497a-a504-0fe9e98459fd Zobrazit plný text záznamu