Accurately measuring very low-level signals requires more than just good instrumentation. Special care is needed throughout the measurement system because the very ...

Professional speakers have two types of outputs identified as high and low level. The high-level outputs are used for the main speakers since they amplify the left and right speakers. Generally, the ...

More than one level of measurement technology has proven viable for the range of applications found in coal-fired power plants. Because different coal-handling processes exist within a single power ...

Microcontrollers, the heart of all modern electronic gadgets, are increasingly powered with sub-5V power supplies. This complicates the control of external loads powered by higher voltages. The trend ...

Next-generation switches and routers are designing in nonproprietary chip sets that support 2.5- and 10-Gbit/s line speeds. This is the last Special Report that Ray Weiss, who passed away on New ...