As I travel around different facilities, I find there is confusion on the proper way to confirm and measure IBOC mask and spectrum compliance. The most common mistakes in completing spectrum ...

There are generally two steps to transmissive measurements - measuring the reference standard light source with and without a translucent object to collect a baseline. The deviation between these ...

On March 10, the Federal Communications Commission (FCC) announced that it has adopted a waiver of its emission measurement procedures for ultra-wideband (UWB) transmission systems. As a result of the ...

A new method has been developed allowing for quick and precise measurement of quantum states. At TU Wien, a new method was developed allowing for quick and precise measurement of quantum states.

Special focus is put on the improvements in the calibration procedure using an Admesy tungsten broadband reference standard in comparison with a traditional calibration procedure. Finally, some advice ...

Measuring human brain activity down to the cellular level: until now, this has been possible only to a limited extent. With a new approach it will now be much easier. The method relies on ...

Asking people how much money they would accept to experience pain again can provide a more accurate and comparable measure of pain levels than the familiar 1–10 scale, according to an international ...

R-test trunnion setup on C-axis machine configuration (above). The master ball is mounted on the table and the probe is mounted in the spindle for measuring alignment and contouring errors in three ...

Those of us in the business of psychological measurement use the terms reliability and validity a lot. You've probably seen those terms on the Psychology Today website (they appear thousands of times) ...