Search The Directory The Web for Home > Science > Technology > Acoustics, Ultrasound and Vibration > Ultrasound > Devices New! Submit a site   whatUseek Collection Sites (submit a site ):   Give your site great placement in this category in as little as two business days!     whatUseek Directory Site Listings:   A normal glass pane? - The possible future of finger and hand recognition and identification (Optel, PL)   Acoustic-magnetic power generator (US5568005)   An On-loom, Real-time, Noncontact Fabric Defect Detection - Argonne National Laboratory   Argonne Ultrasonic Viscometer   C-type Ultrasonic Bus Detector   C-type Ultrasonic Vehicle Detector   Cavitation energy meter (ppb, Inc.) - Meters energy and frequency in ultrasonic and megasonic cleaning tanks used in the semiconductor, wafer, disk drive, flat-panel display, electronics and parts precision cleaning industries.   Cottell Ultrasonic Carburetor   Introduction to Hyperson Sound Technology - Ultrasonic loudspeaker   Method and device for manufacturing hot dogs using high power ultrasound - United States Patent: 6,146,674   Non-contacting Ultrasonic Velocity and Attenuation Measurement System - Nondestructive Evaluation Sciences Branch Langley Research Center.   Parametric Difference Waves for Low Frequency Acoustic Propagation - Unclassified/commercial mind control technology.   Piezoelectric Loudspeaker - with a piezoelectric spring   SONOFILE-The Ultrasonic Handtool for Wood Carving   Sound velocity sensor AQSV-1500 - AQUAMATIC, Denmark   The Audio Spotlight (MIT Media Laboratory) - The Audio Spotlight (TM) uses subtle nonlinear properties of the air to create an extremely narrow sound beam. This beam ofsound behaves just like a beam of light - 'shining' it at a specific listener allows only that person to hear it, and projecting it against a surface creates an acoustic 'image' at the point of reflection. It is the first device that provides total control over both the location and distribution of high quality sound, something impossible to achieve with traditional loudspeakers.   The Paper Chase (Discover - Science News) - Focused blasts of sound may be the key to saving trees and reducing the flow of garbage   Thermoacoustic Refrigerator - Peter Hoekje, Assistant Professor, Department of Physics, UNI   Thin Film Ultrasonic Transducer for Accurate Control of Fastener Clamp Load - NASA (USA)   Ultrasonic Blaster - sonic shockwaves     [ 1 2 ] Help build the largest human-edited directory on the web.   Submit a Site - Open Directory Project - Become an Editor

About   Help   Content Filter   Terms   Privacy Policy © 2018 whatUseek