Power supply users occasionally ask, “Why do I need to get my power supplies calibrated?” The typical justification given for calibrating power supplies is output accuracy. In other words, how well ...

RF signal generators made by Agilent Technologies, IFR Systems, and Rohde & Schwarz—a total of 28 models. The instruments, which cover the frequency range from 100 kHz to 18 GHz, require periodic ...

We often think of great speakers as we do great cars — all the technology and state-of-the-art materials,” said Gerry Lemay, director of the Home Acoustics Alliance (HAA). “The difference is that the ...

Vibration calibration and measurement techniques are critical for ensuring the accuracy and reliability of sensors and instrumentation employed in diverse fields such as civil engineering, seismology, ...

This paper considers linear regression models when neither the response variable nor the covariates can be directly observed, but are measured with multiplicative distortion measurement errors. To ...

Mocha Pro 3.1 is a free update of this planar tracking and rotoscoping software. (What "planar" means is that it can track whole surfaces and not just points - so if a "surface" moves partly out of ...

DLR CalLab emerged late in the year 2005 at the Institute of Robotics and Mechatronics. It followed from the strategic purpose of both upgrading the former CalLab package and at the same time ...

We are working on a method to calibrate inexpensive digital dermoscopes, made by attaching a traditional dermoscope to a consumer grade digital camera. Such ‘low-cost’ digital dermoscopes are becoming ...