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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Spelling suggestions: "subject:"cembrane absorption"" "subject:"5membrane absorption""

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Reducering av rumsresonanser med hjälp av stämda membranabsorbenter

Jönsson, Linus January 2024 (has links)
The purpose with this project is to give insight about the theory behind, and the usage of, membrane absorption. This was done in an effort to reduce a particular acoustical problem regarding a room mode which resonated strongly in my music studio and was causing trouble within the low frequencies. In this essay I go through the history, theory, making-of and results of said absorption technique, and explore the possibilities of it working as a relatively cheap and space efficient solution to problems regarding standing waves. The results were positive considering the low budget. The standing wave decay time was almost halved and the frequency response improved, which proves the capability of this type of absorption.
Sound absorption
Membrane absorption
Limp mass membrane Standing waves
Room acoustics
Ljudabsorption
membranabsorption
ståendevågor
rumsakustik
Media Engineering
Mediateknik

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