In the late 1980s, a set of military ears listening for submarines instead picked up something far stranger: a solitary, ...

Abstract: This report presents a novel approach for identifying harmonic and non-harmonic disturbances in power quality monitoring systems using spectrogram analysis and a one-dimensional ...

A U.S. Geological Survey earthquake map shows dozens of earthquakes have occurred in New Mexico since 2005, including around the Santa Fe area.

Overview: AI-generated music often sounds too perfect, with a steady pitch, a rigid rhythm, and a lack of human flaws.Repetitive loops, odd textures, and unnatu ...

Researchers have just published a study demonstrating that the flying gurnard (Dactylopterus volitans) emits sounds while ...

Opera has always lived at the crossroads of emotion and discipline. A single performance can shape a singer’s future, opening ...

This study proposes a novel heterogeneous stacking ensemble learning model for the fusion of phonocardiogram (PCG) spectrogram texture and deep features to detect heart failure with preserved ejection ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

A better form of cloud storage. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Before it was used to subject us to an endless churn of ads and ...

Abstract: We present a spectrogram separation method tailored for mixtures comprising two nonstationary components. By exploiting the unique characteristics of their time-frequency representations, we ...