Matches 1 - 14 out of 14


Match Document Document Title
US20110056267 METHOD OF CALIBRATING A CONSTANT VOLTAGE SUPPLY FOR AN ULTRASONIC TRANSDUCER OF A WIRE BONDING MACHINE  
A method of calibrating a voltage for use with an ultrasonic transducer of a wire bonding machine in a constant voltage mode is provided. The method includes: (1) determining an impedance value...
US20100042350 DOPPLER RADAR GUN CERTIFICATION SYSTEM  
A radar gun certification system providing for the certification of doppler radar guns and associated tuning forks is described. The certification system incorporates a handheld testing device for...
US20120130653 SYSTEM AND METHOD OF CONDUCTING REFRACTION ANGLE VERIFICATION FOR PHASED ARRAY PROBES USING STANDARD CALIBRATION BLOCKS  
Disclosed is an ultrasonic phased array non-destructive inspection system that includes a PA probe, a conventional PA inspection unit and a refraction angle verification unit. The PA inspection...
US20120143550 DYNAMICALLY SELF-ADJUSTING SENSOR  
A dynamically self-adjusting sensor is disclosed. In one embodiment, a sample module repeatedly generates an electronic signal related to a characteristic of an environment. A window module...
US20080208505 System and Methods For Non-Destructive Testing of Tubular Systems  
Method and systems for non-destructive testing of a gas or liquid filled object at atmospheric pressure or high pressure. The method includes the steps of providing an acoustic pulse reflectometry...
US20110161037 Inline Inspection System and Method for Calibration of Mounted Acoustic Monitoring System  
An inline inspection system and method for calibrating an acoustic monitoring structure installed along a pipe. The system includes a pipe inspection vehicle; a microprocessor configured to attach...
US20120101764 METHOD AND APPARATUS FOR ADJUSTING THE LEVEL OF A RESPONSE SIGNAL FROM AN ULTRASOUND TRANSDUCER  
A method and apparatus for dynamically adjusting the level of a response signal from an ultrasound transducer is disclosed. During a calibration phase, a description of a gain profile of a level...
US20140195188 BOREHOLE ACOUSTIC NOISE MEASUREMENT AND PROCESSING  
In some embodiments, an apparatus and a system, as well as a method and an article, may operate to acquire acoustic noise data by one or more receivers, the acoustic noise provided by a passive...
US20110153254 System And Method For Calibration For Image-Guided Surgery  
A method of calibrating a transformation of ultrasound data in an imaging system from a first coordinate system into a second coordinate system, the method comprising applying a transformation...
US20110161038 System and Method for Calibration of Mounted Acoustic Monitoring System with Mapping Unit  
An inline inspection system and method for calibrating an acoustic monitoring structure installed along a pipe. The system includes a pipe inspection vehicle, an acoustic source configured to...
US20100324580 Ultrasound surgical apparatus and calibration method therefor  
An ultrasound surgical apparatus includes a handpiece which includes a probe provided with a proximal end portion mechanically coupled to an ultrasound transducer and a distal end portion used for...
US20170016862 Automated Calibration of Non-Destructive Testing Equipment  
A method for auto-calibrating a non-destructive testing instrument. In accordance with some embodiments, the method comprises: (a) determining a first set of coordinates in a test object...
US20150316513 METHOD AND APPARATUS FOR SCANNING A TEST OBJECT  
The present disclosure relates to a method and an apparatus for scanning a test object. A reference object is scanned to build a gain correction map including gain values for scanning points on a...
US20150269728 ACCURATE AND RAPID MAPPING OF POINTS FROM ULTRASOUND IMAGES TO TRACKING SYSTEMS  
A method for mapping coordinates between images and tracking systems includes providing (702) a calibration tool having a fixed geometric shape. The calibration tool includes first sensors...

Matches 1 - 14 out of 14