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Data Processing: Measuring, Calibrating, Or Testing > Measurement System In A Specific Environment > Mechanical Measurement System > Flaw Or Defect Detection > Sound Energy (e.g., Ultrasonic) Sound Energy (e.g., Ultrasonic)Sound Energy (e.g., Ultrasonic) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/23/06 - 20060265146 - Spatio-temporal filter for structural health monitoring A method for estimating damage to a structure is provided. The method comprises collecting a plurality of damage estimates over time and filtering the plurality of damage estimates with spatio-temporal filters. The method also comprises generating an enhanced damage estimate based on the filtered damage estimate. ... 09/14/06 - 20060206275 - Method and a device for detecting discontinuities in a medium A method and a device for detecting discontinuities in a medium by detecting maxima, e.g. in an echo signal of an ultrasound excitation of the media, with maxima corresponding to a given discontinuity being grouped together as a function of coherence criteria applied to the maxima. ... 08/31/06 - 20060195274 - Wave receiving device and method of determining wave reception An ultrasonic receiver receives an ultrasonic signal having a period in which an amplitude thereof progressively increases as time elapses. A pattern matching unit determines whether a comparative pattern, which is generated as a result of comparison between the respective maximum amplitude values of a plurality of successive waves of ... 08/31/06 - 20060195273 - Method and circuit arrangement for disturbance-free examination of objects by means of ultrasonic waves A method and circuit arrangement for processing signals which are produced during disturbance-free examination of objects such as pipes or sheet metal, by reflecting ultrasonic waves at defective spots on the structure of the object. According to the method, a complete wave front is emitted on at least one section ... 04/27/06 - 20060089813 - Hybrid automatic gain control (agc) A method of automatic gain control in both analog and digital domain is performed by receiving an incoming analog signal, determining an overall gain factor, determining a coarse analog gain control value and a fine digital gain control value, each of which, when taken together substantially equals the already determined ... 02/02/06 - 20060025938 - Diagnositc tool for an energy convesion appliance A diagnostic tool for an energy conversion appliance, which may be a heating, ventilating or air conditioning appliance, includes a sound receiving transducer (1) coupled to output elements (5) to identify, discriminate and log the acoustic signatures of a sequence of events within an operating sequence of an appliance. Individual ... 07/14/05 - 20050154541 - Method and device for detecting a fiber lap as well as a fiber cutting machine A method and a device for detecting a fiber lap on a rotating machine component, wherein a sensor signal is used to detect the fiber lap that has formed on the circumference of the component. To enable a noncontacting monitoring despite unfavorable environmental conditions, the sensor signal comprises ultrasound, and ... ### FreshPatents.com Support |