- Raytheon - The U.S. Navy's AN/SLQ-48 is used for mine neutralization by remotely operated vehicles fitted with acoustic tracking systems.
- Sound and Vibration Magazine - Information for subscriptions, and review of recent issues and events affecting noise and vibration control.
- Introduction to Spectrum Analysis - Describes the procedure of conducting spectrum analysis and applications for this type of test. Page includes diagrams.
- Acoustics Careers and Research Areas - The field of acoustics, because it is so diverse, offers many different career opportunities.
- Mechanical Acoustics/vibration Engineering Forum at Eng-tips - Engineering technical support forums and mutual help system for engineering professionals.
- Hearing Damage And Loud Music - Document on the relationship between loud noise and ear damage, with particular reference to young people and loud music.
- Underwater Acoustics Tutorial - Brief overview of the basic principles of underwater acoustics.
- 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.
- Imagine - Project to develop new calculation methods for railway, road, industrial and aircraft noise, run by European consortium.
- Vibrationdata.com - Consulting and educational services in: acoustics; shock and vibration; signal processing; and dynamic data acquisition and analysis.
- Architectural Acoustics and Lighting - Acoustic and lighting definitions and concepts. Reference for architects and interior designers.
- Vibration and Waves Animations - Dan Russell, Ph.D., Associate Professor of Applied Physics at Kettering University in Flint, MI
- Art Ludwig's Home Page - Information concerning acoustics.
- 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.
- 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.
- RDA Inc - Specializing in Sonar, research and development systems, anti-submarine warfare (ASW), and acoustics engineering.
- Arstech - Development, production and sales of systems in the fields of radar and sonar technology as well as consultancy work.
- Acoustics FAQ - A Newsgroup FAQ document intended to answer frequently asked questions about acoustics.
- Dynamic Musical Spectrograms - Describes a type of dynamic spectrogram suitable for looking at music.
- 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
- Sound Around You Project - Large scale sonic research survey into the relationships of the public with the soundscapes they inhabit, being undertaken by the University of Salford, England
- Historical Acoustics (4)
- Active Noise Control (10)
- Ultrasound (237)
- Sonoluminescence@ (14)