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C37 Acoustics Dieter Ennemoser - http://www.ennemoser.com
Violinmaker and aoustic researcher D.Ennemoser's C37-theory of natural sound, including applications on violins and loudpeakers. |
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Scientific Applications and Research Associated, Inc - http://www.sara.com/
SARA specializes in harnessing electromagnetism, plasmas, acoustics and electronics to build practical applications for force protection, renewable energy, UAVs, small robotics and special test challenges. |
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Online Structural Engineering Software - http://www.soft4structures.com/products.html
Theoretical models for plates, beams, trusses and shock absorbers. |
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Prediction of Earthquakes - http://www.deci.com/poe.htm
Paper by H.L.Dunegan on the use of high frequency sensors to detect acoustic emissions in order to predict earthquakes. |
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Sonic Architecture (TM) - http://www.sonicarchitecture.com
Bill and Mary Buchen. |
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The Sonic Weapon of Vladimir Gavreau - http://www.borderlands.com/archives/arch/gavreaus.htm
Gerry Vasilitos describes how Dr. Gavreau and his staff periodically experienced an extreme nausea. Further research led them to identify low frequency sound (7 Hz) as the cause. Could this be used as a weapon? |
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Modal Analysis and Structural Fatigue - http://www.modalanalysis.com
Solutions using computer modelling to determine the vibration modes and impact on a building, equipment or mechanical component when exposed to a vibration source. |
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http://physics.nad.ru/Physics/English/waves.htm - http://physics.nad.ru/Physics/English/waves.htm
Provides computer animations of waves. |
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Wave Field Synthesis and Holophony - http://www.syntheticwave.de/
Provides information with animations on a wave field synthesis based holophony approach to reproducing the acoustics of the opera house in the living room. |
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PureSpeakers - http://www.purespeakers.com
Discussions of loudspeaker plans and designs. Sealed, isobaric, ported, mtm, speaker, esotar, tweeter, woofer, midrange, speaker building |