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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Sound Waves and the Eardrum
- Glenbrook South Physics Home Page.
- http://www.glenbrook.k12.il.us/gbssci/phys/mmedia/waves/edl.html

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

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/

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

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

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