Acoustics, Ultrasound and Vibration

Acoustics FAQ - A Newsgroup FAQ document intended to answer frequently asked questions about acoustics.
http://www.faqs.org/faqs/physics-faq/acoustics/

Acoustics Careers and Research Areas - The field of acoustics, because it is so diverse, offers many different career opportunities.
http://asa.aip.org/acou_and_you.html

Introduction to Spectrum Analysis - Describes the procedure of conducting spectrum analysis and applications for this type of test. Page includes diagrams.
http://chandrakantha.com/articles/spectrum/spectrum.html

Art Ludwig's Home Page - Information concerning acoustics.
http://www.silcom.com/~aludwig/

Vibrationdata.com - Consulting and educational services in: acoustics; shock and vibration; signal processing; and dynamic data acquisition and analysis.
http://www.vibrationdata.com/

Modal Analysis Tutorials - Free articles on the fundamentals of modal analysis.
http://www.sem.org/PUBS_ArtDownload.asp

Architectural Acoustics and Lighting - Acoustic and lighting definitions and concepts. Reference for architects and interior designers.
http://www.tir.com/~ms

Music and Physics - View an music which a priori is conceived only subjectively.
http://uk.geocities.com/piklemas/indexeng.htm

RDA Inc - Specializing in Sonar, research and development systems, anti-submarine warfare (ASW), and acoustics engineering.
http://www.rdainc.com/

Vibration and Waves Animations - Dan Russell, Ph.D., Associate Professor of Applied Physics at Kettering University in Flint, MI
http://www.gmi.edu/~drussell/Demos.html

Mine Neutralization System (AN/SLQ-48) - Unclassified description of mine warfare vehicle.
http://www.raytheon.com/products/mns/

Stanton Scattering Lab Homepage - Sound as a tool to study the ocean environment. How zooplankton scatter sound and models to predict plankton populations in the wild.
http://www.oal.whoi.edu/tstanton/

Sound Waves and the Eardrum - Offers an animation of how high and low pressure waves make the eardrum vibrate along with information on how the journey of sound waves affects the brain.
http://www.glenbrook.k12.il.us/gbssci/phys/mmedia/waves/edl.html

Underwater Acoustics Tutorial - Brief overview of the basic principles of underwater acoustics.
http://www.pmel.noaa.gov/vents/acoustics/tutorial/tutorial.html

ARS TECHNOLOGIES - Development, production and sales of systems in the fields of radar and sonar technology as well as consultancy work.
http://www.arstech.de

Particle Velocity Acoustical Sensors - Overview of the microflown technology to measure the entire range of acoustical properties like particle velocity, sound power and ( three dimensional ) sound intensity
http://www.microflown.com

Mechanical Acoustics/vibration Engineering Forum at Eng-tips - Engineering technical support forums and mutual help system for engineering professionals.
http://www.eng-tips.com/threadminder.cfm?pid=384

Sound and Vibration Magazine - Information for subscriptions, and review of recent issues and events affecting noise and vibration control.
http://www.sandv.com/

Hearing Damage And Loud Music - Document on the relationship between loud noise and ear damage, with particular reference to young people and loud music.
http://www.abelard.org/hear/hear.htm

Imagine - Project to develop new calculation methods for railway, road, industrial and aircraft noise, run by European consortium.
http://www.imagine-project.org/

Dynamic Musical Spectrograms - Describes a type of dynamic spectrogram suitable for looking at music.
http://nastechservices.com/Spectrograms

Beyond Discovery: Sounding Out the Ocean's Secrets - Researchers apply their knowledge of how sound travels through water to carry out a myriad of tasks such as detecting underwater eruptions, measuring ocean temperature, and monitoring marine mammal behavior.
http://www.beyonddiscovery.org/content/view.article.asp?a=219

Sound Waves and Music - The physics classroom
http://www.glenbrook.k12.il.us/gbssci/phys/Class/sound/soundtoc.html