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University of Wuppertal (Germany).
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Scanning Acoustic Microscopy (SAM) is a non-destructive failure analysis or inspection technique. SAM can be performed with either the Scanning Laser Acoustic Microscope (SLAM) or the C-Mode SAM (C-SAM). (University of Maryland)
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The maximum value of acoustic pressure within an ultrasonic beam is limited by acoustic saturation. (Bioacoustic Research Lab.)
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Independent guide to high power ultrasonics - with a database of industrial suppliers and descriptions of equipment and processes including ultrasonic plastic welding, ultrasonic metal welding, ultrasonic cleaning and sonochemistry.
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Books about: maintenance engineering and condition monitoring information such as vibration and noise analysis, thermography, wear debris and oil analysis, corrosion, lubrication, acoustic emissions and ultrasonics, level and leakage, power, performance and efficiency, and steady state.
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K. Nakamura. Tokyo Institute of technology.
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(Imasonic - France)
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Ultrasonic Processing "changing materials with high-intensity sound"
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Cambridge Ultrasonics
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available through the Ocean Mapping Group.
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Bioacoustics Research lab
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Journal, search engine, lexicon and more
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Bioacoustics Research lab
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UXR
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Jeff Hancock (Blue Wave Ultrasonics)
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Lists different methods, power sources, chemicals and problems associated with this procedure.
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PMR Systems
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JPL's NDEAA (NASA)
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Sensors Magazine - October 1997
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How ultrasonic transit time flowmeters work (by Eesiflo)
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Chemical Innovation (Feb. 2000)
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Although ultrasound instruments have been a part of the embedded landscape for decades, designers continue to refine techniques and devise new applications. Ultrasound might fit into your next embedded design. (EDN Access--01.20.2000)
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