Data and software repository to support: Cerwin, Stephen A., Jesse T. McMahan, Alexandros S. Papadopoulos, Gerard N. Piccini, Nathaniel A. Frissell, Kristina V ...

Abstract: Frequency Modulated (FM) signals are usually characterized by two or more components having different waveforms and time-dependent frequencies. The estimation of the instantaneous frequency ...

Audacity is a free, open-source digital audio editor and recording software. It provides users with powerful tools for recording, editing, and enhancing audio ...

Abstract: Joint time-frequency representations (JTFRs), such as the spectrogram, provide key information about the spectral evolution of a system. This is essential for instance to analyze ...

Jennifer Simonson is a business journalist with a decade of experience covering entrepreneurship and small business. Drawing on her background as a founder of multiple startups, she writes for Forbes ...

The U.S. stock market has performed admirably so far in 2025. Stocks, as measured by the S&P 500, have appreciated more than 10% as of Sept. 4. The Dow Jones Industrial Average and the Nasdaq have ...

Leveraging AI to help analyze and visualize data gathered from a variety of data sets enables data-driven insights and fast analysis without the high costs of talent and technology. In today's ...

Fusion energy promises to deliver safe, sustainable, and low-carbon baseload power, complementing other clean energy sources like solar and wind. To achieve this, we need to address complex physics ...