Signal processing is a multidisciplinary field concerned with the analysis, transformation, and interpretation of signals—functions that convey information about physical phenomena. At its core, ...

Purdue University’s online Graduate Certificate in Digital Signal Processing (DSP) provides specialized knowledge and practical skills in signal theory, programming, and algorithm development, ...

Gamma-ray spectroscopy is a pivotal technique in nuclear science, industry and astrophysics, enabling the precise determination of gamma-ray energies emitted from radioactive sources. Recent advances ...

Fungi processing audio signals. E. Coli storing images. DNA acting as logic circuits. It’s possible, and in some cases, it’s already happened. In any event, performing digital signal processing using ...

Signal processing algorithms, architectures, and systems are at the heart of modern technologies that generate, transform, and interpret information across applications as diverse as communications, ...

In this DI, high school student Tommy Liu modifies a popular low-cost DIY oscilloscope to enhance its input noise rejection and ADC noise with anti-aliasing filtering and IIR filtering. Three ...