Sabine absorption

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• Absorption coefficient — The absorption coefficient α is a property of a material. It defines the extent to which a material absorbs energy, for example that of sound waves or electromagnetic radiation. Wallace Sabine was a pioneer of this concept in acoustics and… …   Wikipedia

• Wallace Clement Sabine — (June 131868 January 101919) was an American physicist who founded the field of architectural acoustics. He graduated from Ohio State University in 1886 at the age of 18 before joining Harvard University for graduate study and remaining as a… …   Wikipedia

• Wallace Sabine — Wallace Clement Sabine (* 13. Juni 1868; † 10. Januar 1919) war ein amerikanischer Physiker und Pionier auf dem Gebiet der Raumakustik. Sabine studierte an der Ohio State University und schloss bereits 1886 als 18 Jähriger sein Studium ab. Im… …   Deutsch Wikipedia

• Wallace Clement Sabine — Wallace Sabine. Wallace Clement Sabine (* 13. Juni 1868; † 10. Januar 1919) war ein amerikanischer Physiker und Pionier auf dem Gebiet der Raumakustik. Sabine studierte an der Ohio State University und schloss bereits 1886 als 18 Jähriger sein… …   Deutsch Wikipedia

• Sound Reduction Index — This article needs to be created. Key words: * Sound Reduction Index. * Difference Level * Standardized Difference Level * Normalized Difference Level. * ISO 140 * Building Regulations * Acoustics * Sound Insulation.Draft Article:References*… …   Wikipedia

• acoustics — /euh kooh stiks/, n. 1. (used with a sing. v.) Physics. the branch of physics that deals with sound and sound waves. 2. (used with a pl. v.) the qualities or characteristics of a room, auditorium, stadium, etc., that determine the audibility or… …   Universalium

• List of Heroes characters with special abilities — This is an alphabetical list of characters with special abilities appearing in the television series Heroes as well as the Heroes graphic novels. A more extensive list of Heroes characters can be found at List of characters in Heroes . Main… …   Wikipedia

• ACOUSTIQUE ARCHITECTURALE — L’acoustique architecturale s’intéresse aux problèmes acoustiques posés par l’art du bâtiment. Elle traite en particulier des problèmes concernant la protection des locaux contre les bruits et les vibrations, et des conditions optimales… …   Encyclopédie Universelle

• Reverberation — is the persistence of sound in a particular space after the original sound is removedFact|date=March 2008. When sound is produced in a space, a large number of echoes build up and then slowly decay as the sound is absorbed by the walls and air,… …   Wikipedia

• Attenuation coefficient — For attenuation coefficient as it applies to electromagnetic theory and telecommunications see propagation constant. For the mass attenuation coefficient , see the article mass attenuation coefficient. The attenuation coefficient is a quantity… …   Wikipedia

• Indicateur De PH — Note : le terme « indicateur coloré » désignera toujours un « indicateur coloré de pH » dans cet article Quelques indicateurs colorés de pH …   Wikipédia en Français