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 ...

Generally speaking, noise is any electrical phenomenon that is unwelcomed in an electrical system. This article is the first of a three-part series about noise in the signal chain. Here we focus on ...

Why input-referred calculations are valuable in gaining system insight. Why combining noise sources referred to input (RTI) and referred to output (RTO) is best to determine system performance.

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 ...

A new sound-suppression study provides fresh insight for airfoil design and noise control for micro-aircraft and fluid machinery. The research focused on the concept of trailing-edge noise by using ...