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RDA Inc
Specializing in Sonar, R&D systems, anti-submarine warfare (ASW), and acoustics engineering.
http://www.rdainc.com/
Sound as a Weapon
Opinions on using sound as a weapon.
http://members.aol.com/ultra21753/sound/so...
Hearing Damage and Loud Music
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
Marine Group Home
Side Scan Sonar and Ocean Exploration.
http://www.marine-group.com/
The Theory of Sound, Chapter 1 - Lord Rayleigh
Internet version of Chapter 1 of The Theory of Sound by Lord Rayleigh (published in 1877). Chapter 1 is an introduction to acoustics which reveals Rayleigh's strong interest in musical acoustics and the Helmholtz resonator. One or two slight errors are apparent and there are minor inaccuracies in the table of musical note frequencies.
http://www.measure.demon.co.uk/docs/Theory...
Glossary Of Acoustic Terms
Defines common terms in noise control engineering.
http://members.aol.com/inceusa/glossary.ht...
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...
NewLeap Ltd
Develops acoustical hardware and software for scientific research in the underwater environment, including a bio-acoustic monitor allowing the recording of cetacean echo-location signals.
http://www.newleap.com/
Sound Waves and Music
The physics classroom
http://www.glenbrook.k12.il.us/gbssci/phys...
Modal Analysis Tutorials
Free articles on the fundamentals of modal analysis.
http://www.sem.org/PUBS_ArtDownload.asp
Sound and Vibration Magazine
Publication for sound, NVH, and acoustic professionals. Links to other sites.
http://www.sandvmag.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/gthreadminder.cfm/...
Mine Neutralization System (AN/SLQ-48)
Unclassified description of mine warfare vehicle.
http://www.raytheon.com/products/mns/
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
Dynamic Musical Spectrograms
Describes a type of dynamic spectrogram suitable for looking at music.
http://nastechservices.com/Spectrograms
Acoustics and You
Find out about all the possible areas for a career in acoustics on this site by the Acoustical Society of America.
http://asa.aip.org/acou_and_you.html
Underwater Acoustics Tutorial
Brief overview of the basic principles of underwater acoustics.
http://www.pmel.noaa.gov/vents/acoustics/t...
Music and Physics
View an music which a priori is conceived only subjectively.
http://uk.geocities.com/piklemas/indexeng....
Acoustic Scattering Laboratory at the Woods Hole Oceanographic Institution
http://www.oal.whoi.edu/tstanton/
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
Imagine
Project to develop new calculation methods for railway, road, industrial and aircraft noise, run by European consortium.
http://www.imagine-project.org/
Acoustics FAQ
A Newsgroup FAQ document intended to answer frequently asked questions about acoustics.
http://www.faqs.org/faqs/physics-faq/acous...
Beyond Discovery: Sounding Out the Ocean's Secrets
Researchers today 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 mammals behavior.
http://www.beyonddiscovery.org/content/vie...
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
Vibrationdata.com
Consulting and educational services in: acoustics; shock and vibration; signal processing; and dynamic data acquisition and analysis.
http://www.vibrationdata.com/
Architectural Acoustics and Lighting
Acoustic and lighting definitions and concepts. Reference for architects and interior designers.
http://www.tir.com/~ms
Introduction to Spectrum Analysis
Introduction to audio spectrum analysis.
http://chandrakantha.com/articles/spectrum...
Art Ludwig's Sound Page
Various explorations of sound, sound detection and sound measurement. Includes a section on physics of sound.
http://www.silcom.com/~aludwig/
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