Devices
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 in…
Method and device for manufacturing hot dogs using high power ultrasound
United States Patent: 6,146,674
Parametric Difference Waves for Low Frequency Acoustic Propagation
Unclassified/commercial mind control technology.
Thin Film Ultrasonic Transducer for Accurate Control of Fastener Clamp Load
NASA (USA)
Ultrasonic Power Sensory System
Includes a first and a second transducer coupled together through a coupling medium communicating undulating pressure wave for the transfer of electrical power into an undulating …
Ultrasonic Translator SK-207 (Transtronic)
Electronic kit. Hear car brakes, gas leaks or even bats.
Ultrasonic/Contact Stethoscope
The 2047U/C combines the features of a standard electronic stethoscope - with those of an ultrasonic (sounds higher in frequency than the ear can hear) detector.
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