Goods trains move at night because during daytime the Swiss rail system is used to full capacity by passenger traffic. Unfortunately, it is goods trains which make the most noise – and they operate at ...

Real-world signals, such as vibration, temperature, pressure, and light, require accurate signal conditioning and signal conversion before further data processing in the digital domain. In order to ...

The op amp's process technology and design techniques affect its noise performance. Analog IC designers use internal circuit tricks to reduce the bias current of bipolar transistors using bias current ...

Input-referred calculations are a valuable tool to understand the expected performance of a measurement system, helping to optimize designs and inform system specifications. Why input-referred ...

Researchers used the characteristics of owl wings to inform airfoil design and significantly reduce trailing-edge noise. The team used noise calculation and analysis software to conduct a series of ...

Many noise sources can plague high-speed radio-frequency (RF) analog signal chains, making design considerations that much more challenging. Both megahertz and sub-terahertz sampling-rate converters ...