Discrete signal processing methods form the backbone of modern frequency estimation, converting time-domain data into insight about underlying spectral components. At its foundation lies the discrete ...

Sigma-delta converters are in wide use among applications that demand high precision and accuracy. A variant of the sigma-delta architecture, called the continuous-time sigma delta (CT-S?), has found ...

AbstractTo extract temporal change points from musical acoustic signals, a Novelty function that quantifies inter-frame changes in a spectrogram is widely used. However, the Novelty function is not ...